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Posted to notifications@freemarker.apache.org by dd...@apache.org on 2017/05/15 21:23:59 UTC
[43/51] [abbrv] [partial] incubator-freemarker git commit:
Restructured project so that freemarker-test-utils depends on freemarker-core
(and hence can provide common classes for testing templates,
and can use utility classes defined in the core). As a c
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/SettingDirectiveTest.java
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diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/SettingDirectiveTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/SettingDirectiveTest.java
new file mode 100644
index 0000000..3b59e78
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/SettingDirectiveTest.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.freemarker.core;
+
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class SettingDirectiveTest {
+
+ @Test
+ public void testGetSettingNamesSorted() throws Exception {
+ String prevName = null;
+ for (String name : ASTDirSetting.SETTING_NAMES) {
+ if (prevName != null) {
+ assertThat(name, greaterThan(prevName));
+ }
+ prevName = name;
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/SpecialVariableTest.java
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diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/SpecialVariableTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/SpecialVariableTest.java
new file mode 100644
index 0000000..7e17fc7
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/SpecialVariableTest.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.freemarker.core;
+
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.*;
+
+import org.apache.freemarker.core.outputformat.impl.HTMLOutputFormat;
+import org.apache.freemarker.core.outputformat.impl.PlainTextOutputFormat;
+import org.apache.freemarker.core.outputformat.impl.UndefinedOutputFormat;
+import org.apache.freemarker.test.TemplateTest;
+import org.junit.Test;
+
+public class SpecialVariableTest extends TemplateTest {
+
+ @Test
+ public void testNamesSorted() throws Exception {
+ String prevName = null;
+ for (String name : ASTExpBuiltInVariable.SPEC_VAR_NAMES) {
+ if (prevName != null) {
+ assertThat(name, greaterThan(prevName));
+ }
+ prevName = name;
+ }
+ }
+
+ @Test
+ public void testVersion() throws Exception {
+ String versionStr = Configuration.getVersion().toString();
+ assertOutput("${.version}", versionStr);
+ }
+
+ @Test
+ public void testIncompationImprovements() throws Exception {
+ setConfiguration(new Configuration.Builder(Configuration.VERSION_3_0_0).build());
+ assertOutput(
+ "${.incompatibleImprovements}",
+ getConfiguration().getIncompatibleImprovements().toString());
+
+ setConfiguration(new Configuration.Builder(Configuration.getVersion()).build());
+ assertOutput(
+ "${.incompatible_improvements}",
+ getConfiguration().getIncompatibleImprovements().toString());
+ }
+
+ @Test
+ public void testAutoEsc() throws Exception {
+ Configuration.Builder cfgB = new Configuration.Builder(Configuration.VERSION_3_0_0);
+
+ for (int autoEscaping : new int[] {
+ ParsingConfiguration.ENABLE_IF_DEFAULT_AUTO_ESCAPING_POLICY, ParsingConfiguration.ENABLE_IF_SUPPORTED_AUTO_ESCAPING_POLICY }) {
+ cfgB.setAutoEscapingPolicy(autoEscaping);
+ cfgB.setOutputFormat(HTMLOutputFormat.INSTANCE);
+ setConfiguration(cfgB.build());
+ assertOutput("${.autoEsc?c}", "true");
+ assertOutput("<#ftl autoEsc=false>${.autoEsc?c}", "false");
+
+ cfgB.setOutputFormat(PlainTextOutputFormat.INSTANCE);
+ setConfiguration(cfgB.build());
+ assertOutput("${.autoEsc?c}", "false");
+
+ cfgB.setOutputFormat(UndefinedOutputFormat.INSTANCE);
+ setConfiguration(cfgB.build());
+ assertOutput("${.autoEsc?c}", "false");
+ }
+
+ cfgB.setAutoEscapingPolicy(ParsingConfiguration.DISABLE_AUTO_ESCAPING_POLICY);
+ cfgB.setOutputFormat(HTMLOutputFormat.INSTANCE);
+ setConfiguration(cfgB.build());
+ assertOutput("${.autoEsc?c}", "false");
+ assertOutput("<#ftl autoEsc=true>${.autoEsc?c}", "true");
+
+ cfgB.setOutputFormat(PlainTextOutputFormat.INSTANCE);
+ setConfiguration(cfgB.build());
+ assertOutput("${.autoEsc?c}", "false");
+
+ cfgB.setOutputFormat(UndefinedOutputFormat.INSTANCE);
+ setConfiguration(cfgB.build());
+ assertOutput("${.autoEsc?c}", "false");
+
+ cfgB.setAutoEscapingPolicy(ParsingConfiguration.ENABLE_IF_DEFAULT_AUTO_ESCAPING_POLICY);
+ setConfiguration(cfgB.build());
+ assertOutput(
+ "${.autoEsc?c} "
+ + "<#outputFormat 'HTML'>${.autoEsc?c}</#outputFormat> "
+ + "<#outputFormat 'undefined'>${.autoEsc?c}</#outputFormat> "
+ + "<#outputFormat 'HTML'>"
+ + "${.autoEsc?c} <#noAutoEsc>${.autoEsc?c} "
+ + "<#autoEsc>${.autoEsc?c}</#autoEsc> ${.autoEsc?c}</#noAutoEsc> ${.autoEsc?c}"
+ + "</#outputFormat>",
+ "false true false "
+ + "true false true false true");
+
+ assertErrorContains("${.autoEscaping}", "You may meant: \"autoEsc\"");
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/StringLiteralInterpolationTest.java
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diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/StringLiteralInterpolationTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/StringLiteralInterpolationTest.java
new file mode 100644
index 0000000..ae72dac
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/StringLiteralInterpolationTest.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.freemarker.core;
+
+import java.io.IOException;
+import java.util.Collections;
+
+import org.apache.freemarker.core.outputformat.impl.RTFOutputFormat;
+import org.apache.freemarker.core.userpkg.PrintfGTemplateNumberFormatFactory;
+import org.apache.freemarker.core.valueformat.TemplateNumberFormatFactory;
+import org.apache.freemarker.test.TemplateTest;
+import org.apache.freemarker.test.TestConfigurationBuilder;
+import org.junit.Test;
+
+@SuppressWarnings("boxing")
+public class StringLiteralInterpolationTest extends TemplateTest {
+
+ @Test
+ public void basics() throws IOException, TemplateException {
+ addToDataModel("x", 1);
+ assertOutput("${'${x}'}", "1");
+ assertOutput("${'#{x}'}", "1");
+ assertOutput("${'a${x}b${x*2}c'}", "a1b2c");
+ assertOutput("${'a#{x}b#{x*2}c'}", "a1b2c");
+ assertOutput("${'a#{x; m2}'}", "a1.00");
+ assertOutput("${'${x} ${x}'}", "1 1");
+ assertOutput("${'$\\{x}'}", "${x}");
+ assertOutput("${'$\\{x} $\\{x}'}", "${x} ${x}");
+ assertOutput("${'<#-- not a comment -->${x}'}", "<#-- not a comment -->1");
+ assertOutput("${'<#-- not a comment -->$\\{x}'}", "<#-- not a comment -->${x}");
+ assertOutput("${'<#assign x = 2> ${x} <#assign x = 2>'}", "<#assign x = 2> 1 <#assign x = 2>");
+ assertOutput("${'<#assign x = 2> $\\{x} <#assign x = 2>'}", "<#assign x = 2> ${x} <#assign x = 2>");
+ assertOutput("${'<@x/>${x}<@x/>'}", "<@x/>1<@x/>");
+ assertOutput("${'<@x/>$\\{x}<@x/>'}", "<@x/>${x}<@x/>");
+ assertOutput("${'<@ ${x}<@'}", "<@ 1<@");
+ assertOutput("${'<@ $\\{x}<@'}", "<@ ${x}<@");
+ assertOutput("${'</...@x>${x}'}", "</...@x>1");
+ assertOutput("${'</...@x>$\\{x}'}", "</...@x>${x}");
+ assertOutput("${'</@ ${x}</@'}", "</@ 1</@");
+ assertOutput("${'</@ $\\{x}</@'}", "</@ ${x}</@");
+ assertOutput("${'[@ ${x}'}", "[@ 1");
+ assertOutput("${'[@ $\\{x}'}", "[@ ${x}");
+ }
+
+ /**
+ * Broken behavior for backward compatibility.
+ */
+ @Test
+ public void legacyEscapingBugStillPresent() throws IOException, TemplateException {
+ addToDataModel("x", 1);
+ assertOutput("${'$\\{x} ${x}'}", "1 1");
+ assertOutput("${'${x} $\\{x}'}", "1 1");
+ }
+
+ @Test
+ public void legacyLengthGlitch() throws IOException, TemplateException {
+ assertOutput("${'${'}", "${");
+ assertOutput("${'${1'}", "${1");
+ assertOutput("${'${}'}", "${}");
+ assertOutput("${'${1}'}", "1");
+ assertErrorContains("${'${ '}", "");
+ }
+
+ @Test
+ public void testErrors() {
+ addToDataModel("x", 1);
+ assertErrorContains("${'${noSuchVar}'}", InvalidReferenceException.class, "missing", "noSuchVar");
+ assertErrorContains("${'${x/0}'}", ArithmeticException.class, "zero");
+ }
+
+ @Test
+ public void escaping() throws IOException, TemplateException {
+ assertOutput("<#escape x as x?html><#assign x = '&'>${x} ${'${x}'}</#escape> ${x}", "& & &");
+ }
+
+ // We couldn't test this on 3.0.0, as nothing was fixed there with IcI yet
+ /*-
+ @Test
+ public void iciInheritanceBugFixed() throws Exception {
+ // Broken behavior emulated:
+ getConfiguration().setIncompatibleImprovements(Configuration.VERSION_2_3_23);
+ assertOutput("${'&\\''?html} ${\"${'&\\\\\\''?html}\"}", "&' &'");
+
+ // Fix enabled:
+ getConfiguration().setIncompatibleImprovements(Configuration.VERSION_2_3_24);
+ assertOutput("${'&\\''?html} ${\"${'&\\\\\\''?html}\"}", "&' &'");
+ }
+ */
+
+ @Test
+ public void markup() throws IOException, TemplateException {
+ setConfiguration(new TestConfigurationBuilder()
+ .customNumberFormats(Collections.<String, TemplateNumberFormatFactory>singletonMap(
+ "G", PrintfGTemplateNumberFormatFactory.INSTANCE))
+ .numberFormat("@G 3")
+ .build());
+
+ assertOutput("${\"${1000}\"}", "1.00*10<sup>3</sup>");
+ assertOutput("${\"&_${1000}\"}", "&_1.00*10<sup>3</sup>");
+ assertOutput("${\"${1000}_&\"}", "1.00*10<sup>3</sup>_&");
+ assertOutput("${\"${1000}, ${2000}\"}", "1.00*10<sup>3</sup>, 2.00*10<sup>3</sup>");
+ assertOutput("${\"& ${'x'}, ${2000}\"}", "& x, 2.00*10<sup>3</sup>");
+ assertOutput("${\"& ${'x'}, #{2000}\"}", "& x, 2000");
+
+ assertOutput("${\"${2000}\"?isMarkupOutput?c}", "true");
+ assertOutput("${\"x ${2000}\"?isMarkupOutput?c}", "true");
+ assertOutput("${\"${2000} x\"?isMarkupOutput?c}", "true");
+ assertOutput("${\"#{2000}\"?isMarkupOutput?c}", "false");
+ assertOutput("${\"${'x'}\"?isMarkupOutput?c}", "false");
+ assertOutput("${\"x ${'x'}\"?isMarkupOutput?c}", "false");
+ assertOutput("${\"${'x'} x\"?isMarkupOutput?c}", "false");
+
+ addToDataModel("rtf", RTFOutputFormat.INSTANCE.fromMarkup("\\p"));
+ assertOutput("${\"${rtf}\"?isMarkupOutput?c}", "true");
+ assertErrorContains("${\"${1000}${rtf}\"}", TemplateException.class, "HTML", "RTF", "onversion");
+ assertErrorContains("x${\"${1000}${rtf}\"}", TemplateException.class, "HTML", "RTF", "onversion");
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/TabSizeTest.java
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diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/TabSizeTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TabSizeTest.java
new file mode 100644
index 0000000..7945b5e
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TabSizeTest.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.freemarker.core;
+
+import static org.junit.Assert.*;
+
+import java.io.IOException;
+
+import org.apache.freemarker.test.TemplateTest;
+import org.apache.freemarker.test.TestConfigurationBuilder;
+import org.junit.Test;
+
+public class TabSizeTest extends TemplateTest {
+
+ @Override
+ protected Configuration createDefaultConfiguration() throws Exception {
+ return super.createDefaultConfiguration();
+ }
+
+ @Test
+ public void testBasics() throws Exception {
+ assertErrorColumnNumber(3, "${*}");
+ assertErrorColumnNumber(8 + 3, "\t${*}");
+ assertErrorColumnNumber(16 + 3, "\t\t${*}");
+ assertErrorColumnNumber(16 + 3, " \t \t${*}");
+
+ setConfiguration(new TestConfigurationBuilder().tabSize(1).build());
+ assertErrorColumnNumber(3, "${*}");
+ assertErrorColumnNumber(1 + 3, "\t${*}");
+ assertErrorColumnNumber(2 + 3, "\t\t${*}");
+ assertErrorColumnNumber(6 + 3, " \t \t${*}");
+ }
+
+ @Test
+ public void testEvalBI() throws Exception {
+ assertErrorContains("${r'\t~'?eval}", "column 9");
+ setConfiguration(new TestConfigurationBuilder().tabSize(4).build());
+ assertErrorContains("${r'\t~'?eval}", "column 5");
+ }
+
+ @Test
+ public void testInterpretBI() throws Exception {
+ assertErrorContains("<@'\\t$\\{*}'?interpret />", "column 11");
+ setConfiguration(new TestConfigurationBuilder().tabSize(4).build());
+ assertErrorContains("<@'\\t$\\{*}'?interpret />", "column 7");
+ }
+
+ @Test
+ public void testStringLiteralInterpolation() throws Exception {
+ assertErrorColumnNumber(6, "${'${*}'}");
+ assertErrorColumnNumber(9, "${'${\t*}'}");
+ setConfiguration(new TestConfigurationBuilder().tabSize(16).build());
+ assertErrorColumnNumber(17, "${'${\t*}'}");
+ }
+
+ protected void assertErrorColumnNumber(int expectedColumn, String templateSource)
+ throws IOException {
+ addTemplate("t", templateSource);
+ try {
+ getConfiguration().getTemplate("t");
+ fail();
+ } catch (ParseException e) {
+ assertEquals(expectedColumn, e.getColumnNumber());
+ }
+ getConfiguration().clearTemplateCache();
+
+ try {
+ new Template(null, templateSource, getConfiguration());
+ fail();
+ } catch (ParseException e) {
+ assertEquals(expectedColumn, e.getColumnNumber());
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/TagSyntaxVariationsTest.java
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diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/TagSyntaxVariationsTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TagSyntaxVariationsTest.java
new file mode 100644
index 0000000..fa21c76
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TagSyntaxVariationsTest.java
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.freemarker.core;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import org.apache.freemarker.core.util._StringUtil;
+import org.apache.freemarker.test.TestConfigurationBuilder;
+
+import junit.framework.TestCase;
+
+/**
+ * Test various generated templates (permutations), including some deliberately
+ * wrong ones, with various tag_syntax settings.
+ */
+public class TagSyntaxVariationsTest extends TestCase {
+
+ private static final String HDR_ANG = "<#ftl>";
+ private static final String HDR_SQU = squarify(HDR_ANG);
+ private static final String IF_ANG = "<#if true>i</#if>";
+ private static final String IF_SQU = squarify(IF_ANG);
+ private static final String IF_OUT = "i";
+ private static final String ASSIGN_ANG = "<#assign x = 1>a";
+ private static final String ASSIGN_SQU = squarify(ASSIGN_ANG);
+ private static final String ASSIGN_OUT = "a";
+ private static final String WRONG_ANG = "<#wrong>";
+ private static final String WRONG_SQU = squarify(WRONG_ANG);
+ private static final String WRONGC_ANG = "</#wrong>";
+ private static final String WRONGC_SQU = squarify(WRONGC_ANG );
+ private static final String CUST_ANG = "<@compress> z </@>";
+ private static final String CUST_SQU = squarify(CUST_ANG);
+ private static final String CUST_OUT = "z";
+
+ public TagSyntaxVariationsTest(String name) {
+ super(name);
+ }
+
+ private static String squarify(String s) {
+ return s.replace('<', '[').replace('>', ']');
+ }
+
+ public final void test()
+ throws TemplateException, IOException {
+ // Permutations
+ for (int ifOrAssign = 0; ifOrAssign < 2; ifOrAssign++) {
+ String dir_ang = ifOrAssign == 0 ? IF_ANG : ASSIGN_ANG;
+ String dir_squ = ifOrAssign == 0 ? IF_SQU : ASSIGN_SQU;
+ String dir_out = ifOrAssign == 0 ? IF_OUT : ASSIGN_OUT;
+
+ // Permutations
+ for (int angOrSqu = 0; angOrSqu < 2; angOrSqu++) {
+ Configuration cfg = new TestConfigurationBuilder()
+ .tagSyntax(angOrSqu == 0
+ ? ParsingConfiguration.ANGLE_BRACKET_TAG_SYNTAX
+ : ParsingConfiguration.SQUARE_BRACKET_TAG_SYNTAX)
+ .build();
+
+ String dir_xxx = angOrSqu == 0 ? dir_ang : dir_squ;
+ String cust_xxx = angOrSqu == 0 ? CUST_ANG : CUST_SQU;
+ String hdr_xxx = angOrSqu == 0 ? HDR_ANG : HDR_SQU;
+ String wrong_xxx = angOrSqu == 0 ? WRONG_ANG : WRONG_SQU;
+ String wrongc_xxx = angOrSqu == 0 ? WRONGC_ANG : WRONGC_SQU;
+
+ test(cfg,
+ dir_xxx + cust_xxx,
+ dir_out + CUST_OUT);
+
+ // Permutations
+ for (int wrongOrWrongc = 0; wrongOrWrongc < 2; wrongOrWrongc++) {
+ String wrongx_xxx = wrongOrWrongc == 0 ? wrong_xxx : wrongc_xxx;
+
+ test(cfg,
+ wrongx_xxx + dir_xxx,
+ null);
+
+ test(cfg,
+ dir_xxx + wrongx_xxx,
+ null);
+
+ test(cfg,
+ hdr_xxx + wrongx_xxx,
+ null);
+
+ test(cfg,
+ cust_xxx + wrongx_xxx + dir_xxx,
+ null);
+ } // for wrongc
+ } // for squ
+
+ {
+ Configuration cfg = new TestConfigurationBuilder()
+ .tagSyntax(ParsingConfiguration.AUTO_DETECT_TAG_SYNTAX)
+ .build();
+ for (int perm = 0; perm < 4; perm++) {
+ // All 4 permutations
+ String wrong_xxx = (perm & 1) == 0 ? WRONG_ANG : WRONG_SQU;
+ String dir_xxx = (perm & 2) == 0 ? dir_ang : dir_squ;
+
+ test(cfg,
+ wrong_xxx + dir_xxx,
+ null);
+ } // for perm
+ }
+
+ {
+ Configuration cfg = new TestConfigurationBuilder()
+ .tagSyntax(ParsingConfiguration.AUTO_DETECT_TAG_SYNTAX)
+ .build();
+ // Permutations
+ for (int angOrSquStart = 0; angOrSquStart < 2; angOrSquStart++) {
+ String hdr_xxx = angOrSquStart == 0 ? HDR_ANG : HDR_SQU;
+ String cust_xxx = angOrSquStart == 0 ? CUST_ANG : CUST_SQU;
+ String wrong_yyy = angOrSquStart != 0 ? WRONG_ANG : WRONG_SQU;
+ String dir_xxx = angOrSquStart == 0 ? dir_ang : dir_squ;
+ String dir_yyy = angOrSquStart != 0 ? dir_ang : dir_squ;
+
+ test(cfg,
+ cust_xxx + wrong_yyy + dir_xxx,
+ CUST_OUT + wrong_yyy + dir_out);
+
+ test(cfg,
+ hdr_xxx + wrong_yyy + dir_xxx,
+ wrong_yyy + dir_out);
+
+ test(cfg,
+ cust_xxx + wrong_yyy + dir_yyy,
+ CUST_OUT + wrong_yyy + dir_yyy);
+
+ test(cfg,
+ hdr_xxx + wrong_yyy + dir_yyy,
+ wrong_yyy + dir_yyy);
+
+ test(cfg,
+ dir_xxx + wrong_yyy + dir_yyy,
+ dir_out + wrong_yyy + dir_yyy);
+ } // for squStart
+ } // for assign
+ }
+ }
+
+ /**
+ * @param expected the expected output or <tt>null</tt> if we expect
+ * a parsing error.
+ */
+ private static void test(
+ Configuration cfg, String template, String expected)
+ throws TemplateException, IOException {
+ Template t = null;
+ try {
+ t = new Template("string", new StringReader(template), cfg);
+ } catch (ParseException e) {
+ if (expected != null) {
+ fail("Couldn't invoke Template from "
+ + _StringUtil.jQuote(template) + ": " + e);
+ } else {
+ return;
+ }
+ }
+ if (expected == null) fail("Template parsing should have fail for "
+ + _StringUtil.jQuote(template));
+
+ StringWriter out = new StringWriter();
+ t.process(new Object(), out);
+ assertEquals(expected, out.toString());
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationTest.java
----------------------------------------------------------------------
diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationTest.java
new file mode 100644
index 0000000..5b1cda9
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationTest.java
@@ -0,0 +1,909 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.freemarker.core;
+
+import static org.junit.Assert.*;
+
+import java.beans.BeanInfo;
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.TimeZone;
+
+import org.apache.commons.collections.ListUtils;
+import org.apache.freemarker.core.arithmetic.ArithmeticEngine;
+import org.apache.freemarker.core.arithmetic.impl.ConservativeArithmeticEngine;
+import org.apache.freemarker.core.model.impl.RestrictedObjectWrapper;
+import org.apache.freemarker.core.outputformat.impl.HTMLOutputFormat;
+import org.apache.freemarker.core.outputformat.impl.UndefinedOutputFormat;
+import org.apache.freemarker.core.outputformat.impl.XMLOutputFormat;
+import org.apache.freemarker.core.templateresolver.ConditionalTemplateConfigurationFactory;
+import org.apache.freemarker.core.templateresolver.FileExtensionMatcher;
+import org.apache.freemarker.core.templateresolver.FileNameGlobMatcher;
+import org.apache.freemarker.core.templateresolver.impl.StringTemplateLoader;
+import org.apache.freemarker.core.userpkg.BaseNTemplateNumberFormatFactory;
+import org.apache.freemarker.core.userpkg.EpochMillisDivTemplateDateFormatFactory;
+import org.apache.freemarker.core.userpkg.EpochMillisTemplateDateFormatFactory;
+import org.apache.freemarker.core.userpkg.HexTemplateNumberFormatFactory;
+import org.apache.freemarker.core.userpkg.LocAndTZSensitiveTemplateDateFormatFactory;
+import org.apache.freemarker.core.userpkg.LocaleSensitiveTemplateNumberFormatFactory;
+import org.apache.freemarker.core.valueformat.TemplateDateFormatFactory;
+import org.apache.freemarker.core.valueformat.TemplateNumberFormatFactory;
+import org.apache.freemarker.test.MonitoredTemplateLoader;
+import org.apache.freemarker.test.TestConfigurationBuilder;
+import org.junit.Test;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+@SuppressWarnings("boxing")
+public class TemplateConfigurationTest {
+
+ private static final Charset ISO_8859_2 = Charset.forName("ISO-8859-2");
+
+ private final class DummyArithmeticEngine extends ArithmeticEngine {
+
+ @Override
+ public int compareNumbers(Number first, Number second) throws TemplateException {
+ return 0;
+ }
+
+ @Override
+ public Number add(Number first, Number second) throws TemplateException {
+ return 22;
+ }
+
+ @Override
+ public Number subtract(Number first, Number second) throws TemplateException {
+ return null;
+ }
+
+ @Override
+ public Number multiply(Number first, Number second) throws TemplateException {
+ return 33;
+ }
+
+ @Override
+ public Number divide(Number first, Number second) throws TemplateException {
+ return null;
+ }
+
+ @Override
+ public Number modulus(Number first, Number second) throws TemplateException {
+ return null;
+ }
+
+ @Override
+ public Number toNumber(String s) {
+ return 11;
+ }
+ }
+
+ private static final Configuration DEFAULT_CFG;
+ static {
+ TestConfigurationBuilder cfgB = new TestConfigurationBuilder();
+ StringTemplateLoader stl = new StringTemplateLoader();
+ stl.putTemplate("t1.ftl", "<#global loaded = (loaded!) + 't1;'>In t1;");
+ stl.putTemplate("t2.ftl", "<#global loaded = (loaded!) + 't2;'>In t2;");
+ stl.putTemplate("t3.ftl", "<#global loaded = (loaded!) + 't3;'>In t3;");
+ try {
+ DEFAULT_CFG = cfgB.templateLoader(stl).build();
+ } catch (ConfigurationException e) {
+ throw new IllegalStateException("Faild to create default configuration", e);
+ }
+ }
+
+ private static final TimeZone NON_DEFAULT_TZ;
+ static {
+ TimeZone defaultTZ = DEFAULT_CFG.getTimeZone();
+ TimeZone tz = TimeZone.getTimeZone("UTC");
+ if (tz.equals(defaultTZ)) {
+ tz = TimeZone.getTimeZone("GMT+01");
+ if (tz.equals(defaultTZ)) {
+ throw new AssertionError("Couldn't chose a non-default time zone");
+ }
+ }
+ NON_DEFAULT_TZ = tz;
+ }
+
+ private static final Locale NON_DEFAULT_LOCALE =
+ DEFAULT_CFG.getLocale().equals(Locale.US) ? Locale.GERMAN : Locale.US;
+
+ private static final Charset NON_DEFAULT_ENCODING =
+ DEFAULT_CFG.getSourceEncoding().equals(StandardCharsets.UTF_8) ? StandardCharsets.UTF_16LE
+ : StandardCharsets.UTF_8;
+
+ private static final Map<String, Object> SETTING_ASSIGNMENTS;
+
+ static {
+ SETTING_ASSIGNMENTS = new HashMap<>();
+
+ // "MutableProcessingConfiguration" settings:
+ SETTING_ASSIGNMENTS.put("APIBuiltinEnabled", true);
+ SETTING_ASSIGNMENTS.put("SQLDateAndTimeTimeZone", NON_DEFAULT_TZ);
+ SETTING_ASSIGNMENTS.put("URLEscapingCharset", StandardCharsets.UTF_16);
+ SETTING_ASSIGNMENTS.put("autoFlush", false);
+ SETTING_ASSIGNMENTS.put("booleanFormat", "J,N");
+ SETTING_ASSIGNMENTS.put("dateFormat", "yyyy-#DDD");
+ SETTING_ASSIGNMENTS.put("dateTimeFormat", "yyyy-#DDD-@HH:mm");
+ SETTING_ASSIGNMENTS.put("locale", NON_DEFAULT_LOCALE);
+ SETTING_ASSIGNMENTS.put("logTemplateExceptions", true);
+ SETTING_ASSIGNMENTS.put("newBuiltinClassResolver", TemplateClassResolver.ALLOWS_NOTHING_RESOLVER);
+ SETTING_ASSIGNMENTS.put("numberFormat", "0.0000");
+ SETTING_ASSIGNMENTS.put("objectWrapper",
+ new RestrictedObjectWrapper.Builder(Configuration.VERSION_3_0_0).build());
+ SETTING_ASSIGNMENTS.put("outputEncoding", StandardCharsets.UTF_16);
+ SETTING_ASSIGNMENTS.put("showErrorTips", false);
+ SETTING_ASSIGNMENTS.put("templateExceptionHandler", TemplateExceptionHandler.IGNORE_HANDLER);
+ SETTING_ASSIGNMENTS.put("timeFormat", "@HH:mm");
+ SETTING_ASSIGNMENTS.put("timeZone", NON_DEFAULT_TZ);
+ SETTING_ASSIGNMENTS.put("arithmeticEngine", ConservativeArithmeticEngine.INSTANCE);
+ SETTING_ASSIGNMENTS.put("customNumberFormats",
+ ImmutableMap.of("dummy", HexTemplateNumberFormatFactory.INSTANCE));
+ SETTING_ASSIGNMENTS.put("customDateFormats",
+ ImmutableMap.of("dummy", EpochMillisTemplateDateFormatFactory.INSTANCE));
+ SETTING_ASSIGNMENTS.put("customAttributes", ImmutableMap.of("dummy", 123));
+
+ // Parser-only settings:
+ SETTING_ASSIGNMENTS.put("templateLanguage", TemplateLanguage.STATIC_TEXT);
+ SETTING_ASSIGNMENTS.put("tagSyntax", ParsingConfiguration.SQUARE_BRACKET_TAG_SYNTAX);
+ SETTING_ASSIGNMENTS.put("namingConvention", ParsingConfiguration.LEGACY_NAMING_CONVENTION);
+ SETTING_ASSIGNMENTS.put("whitespaceStripping", false);
+ SETTING_ASSIGNMENTS.put("strictSyntaxMode", false);
+ SETTING_ASSIGNMENTS.put("autoEscapingPolicy", ParsingConfiguration.DISABLE_AUTO_ESCAPING_POLICY);
+ SETTING_ASSIGNMENTS.put("outputFormat", HTMLOutputFormat.INSTANCE);
+ SETTING_ASSIGNMENTS.put("recognizeStandardFileExtensions", false);
+ SETTING_ASSIGNMENTS.put("tabSize", 1);
+ SETTING_ASSIGNMENTS.put("lazyImports", Boolean.TRUE);
+ SETTING_ASSIGNMENTS.put("lazyAutoImports", Boolean.FALSE);
+ SETTING_ASSIGNMENTS.put("autoImports", ImmutableMap.of("a", "/lib/a.ftl"));
+ SETTING_ASSIGNMENTS.put("autoIncludes", ImmutableList.of("/lib/b.ftl"));
+
+ // Special settings:
+ SETTING_ASSIGNMENTS.put("sourceEncoding", NON_DEFAULT_ENCODING);
+ }
+
+ public static String getIsSetMethodName(String readMethodName) {
+ return (readMethodName.startsWith("get") ? "is" + readMethodName.substring(3)
+ : readMethodName)
+ + "Set";
+ }
+
+ public static List<PropertyDescriptor> getTemplateConfigurationSettingPropDescs(
+ Class<? extends ProcessingConfiguration> confClass, boolean includeCompilerSettings)
+ throws IntrospectionException {
+ List<PropertyDescriptor> settingPropDescs = new ArrayList<>();
+
+ BeanInfo beanInfo = Introspector.getBeanInfo(confClass);
+ for (PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) {
+ String name = pd.getName();
+ if (pd.getWriteMethod() != null && !IGNORED_PROP_NAMES.contains(name)
+ && (includeCompilerSettings
+ || (CONFIGURABLE_PROP_NAMES.contains(name) || !PARSER_PROP_NAMES.contains(name)))) {
+ if (pd.getReadMethod() == null) {
+ throw new AssertionError("Property has no read method: " + pd);
+ }
+ settingPropDescs.add(pd);
+ }
+ }
+
+ Collections.sort(settingPropDescs, new Comparator<PropertyDescriptor>() {
+ @Override
+ public int compare(PropertyDescriptor o1, PropertyDescriptor o2) {
+ return o1.getName().compareToIgnoreCase(o2.getName());
+ }
+ });
+
+ return settingPropDescs;
+ }
+
+ private static final Set<String> IGNORED_PROP_NAMES;
+
+ static {
+ IGNORED_PROP_NAMES = new HashSet();
+ IGNORED_PROP_NAMES.add("class");
+ IGNORED_PROP_NAMES.add("strictBeanModels");
+ IGNORED_PROP_NAMES.add("parentConfiguration");
+ IGNORED_PROP_NAMES.add("settings");
+ }
+
+ private static final Set<String> CONFIGURABLE_PROP_NAMES;
+ static {
+ CONFIGURABLE_PROP_NAMES = new HashSet<>();
+ try {
+ for (PropertyDescriptor propDesc : Introspector.getBeanInfo(MutableProcessingConfiguration.class).getPropertyDescriptors()) {
+ String propName = propDesc.getName();
+ if (!IGNORED_PROP_NAMES.contains(propName)) {
+ CONFIGURABLE_PROP_NAMES.add(propName);
+ }
+ }
+ } catch (IntrospectionException e) {
+ throw new IllegalStateException("Failed to init static field", e);
+ }
+ }
+
+ private static final Set<String> PARSER_PROP_NAMES;
+ static {
+ PARSER_PROP_NAMES = new HashSet<>();
+ // It's an interface; can't use standard Inrospector
+ for (Method m : ParsingConfiguration.class.getMethods()) {
+ String propertyName;
+ String name = m.getName();
+ if (name.startsWith("get")) {
+ propertyName = name.substring(3);
+ } else if (name.startsWith("is") && !name.endsWith("Set")) {
+ propertyName = name.substring(2);
+ } else {
+ propertyName = null;
+ }
+ if (propertyName != null) {
+ if (!Character.isUpperCase(propertyName.charAt(1))) {
+ propertyName = Character.toLowerCase(propertyName.charAt(0)) + propertyName.substring(1);
+ }
+ PARSER_PROP_NAMES.add(propertyName);
+ }
+ }
+ }
+
+ private static final Object CA1 = new Object();
+ private static final String CA2 = "ca2";
+ private static final String CA3 = "ca3";
+ private static final String CA4 = "ca4";
+
+ @Test
+ public void testMergeBasicFunctionality() throws Exception {
+ for (PropertyDescriptor propDesc1 : getTemplateConfigurationSettingPropDescs(
+ TemplateConfiguration.Builder.class, true)) {
+ for (PropertyDescriptor propDesc2 : getTemplateConfigurationSettingPropDescs(
+ TemplateConfiguration.Builder.class, true)) {
+ TemplateConfiguration.Builder tcb1 = new TemplateConfiguration.Builder();
+ TemplateConfiguration.Builder tcb2 = new TemplateConfiguration.Builder();
+
+ Object value1 = SETTING_ASSIGNMENTS.get(propDesc1.getName());
+ propDesc1.getWriteMethod().invoke(tcb1, value1);
+ Object value2 = SETTING_ASSIGNMENTS.get(propDesc2.getName());
+ propDesc2.getWriteMethod().invoke(tcb2, value2);
+
+ tcb1.merge(tcb2);
+ if (propDesc1.getName().equals(propDesc2.getName()) && value1 instanceof List
+ && !propDesc1.getName().equals("autoIncludes")) {
+ assertEquals("For " + propDesc1.getName(),
+ ListUtils.union((List) value1, (List) value1), propDesc1.getReadMethod().invoke(tcb1));
+ } else { // Values of the same setting merged
+ assertEquals("For " + propDesc1.getName(), value1, propDesc1.getReadMethod().invoke(tcb1));
+ assertEquals("For " + propDesc2.getName(), value2, propDesc2.getReadMethod().invoke(tcb1));
+ }
+ }
+ }
+ }
+
+ @Test
+ public void testMergeMapSettings() throws Exception {
+ TemplateConfiguration.Builder tc1 = new TemplateConfiguration.Builder();
+ tc1.setCustomDateFormats(ImmutableMap.of(
+ "epoch", EpochMillisTemplateDateFormatFactory.INSTANCE,
+ "x", LocAndTZSensitiveTemplateDateFormatFactory.INSTANCE));
+ tc1.setCustomNumberFormats(ImmutableMap.of(
+ "hex", HexTemplateNumberFormatFactory.INSTANCE,
+ "x", LocaleSensitiveTemplateNumberFormatFactory.INSTANCE));
+ tc1.setAutoImports(ImmutableMap.of("a", "a1.ftl", "b", "b1.ftl"));
+
+ TemplateConfiguration.Builder tc2 = new TemplateConfiguration.Builder();
+ tc2.setCustomDateFormats(ImmutableMap.of(
+ "loc", LocAndTZSensitiveTemplateDateFormatFactory.INSTANCE,
+ "x", EpochMillisDivTemplateDateFormatFactory.INSTANCE));
+ tc2.setCustomNumberFormats(ImmutableMap.of(
+ "loc", LocaleSensitiveTemplateNumberFormatFactory.INSTANCE,
+ "x", BaseNTemplateNumberFormatFactory.INSTANCE));
+ tc2.setAutoImports(ImmutableMap.of("b", "b2.ftl", "c", "c2.ftl"));
+
+ tc1.merge(tc2);
+
+ Map<String, ? extends TemplateDateFormatFactory> mergedCustomDateFormats = tc1.getCustomDateFormats();
+ assertEquals(EpochMillisTemplateDateFormatFactory.INSTANCE, mergedCustomDateFormats.get("epoch"));
+ assertEquals(LocAndTZSensitiveTemplateDateFormatFactory.INSTANCE, mergedCustomDateFormats.get("loc"));
+ assertEquals(EpochMillisDivTemplateDateFormatFactory.INSTANCE, mergedCustomDateFormats.get("x"));
+
+ Map<String, ? extends TemplateNumberFormatFactory> mergedCustomNumberFormats = tc1.getCustomNumberFormats();
+ assertEquals(HexTemplateNumberFormatFactory.INSTANCE, mergedCustomNumberFormats.get("hex"));
+ assertEquals(LocaleSensitiveTemplateNumberFormatFactory.INSTANCE, mergedCustomNumberFormats.get("loc"));
+ assertEquals(BaseNTemplateNumberFormatFactory.INSTANCE, mergedCustomNumberFormats.get("x"));
+
+ Map<String, String> mergedAutoImports = tc1.getAutoImports();
+ assertEquals("a1.ftl", mergedAutoImports.get("a"));
+ assertEquals("b2.ftl", mergedAutoImports.get("b"));
+ assertEquals("c2.ftl", mergedAutoImports.get("c"));
+
+ // Empty map merging optimization:
+ tc1.merge(new TemplateConfiguration.Builder());
+ assertSame(mergedCustomDateFormats, tc1.getCustomDateFormats());
+ assertSame(mergedCustomNumberFormats, tc1.getCustomNumberFormats());
+
+ // Empty map merging optimization:
+ TemplateConfiguration.Builder tc3 = new TemplateConfiguration.Builder();
+ tc3.merge(tc1);
+ assertSame(mergedCustomDateFormats, tc3.getCustomDateFormats());
+ assertSame(mergedCustomNumberFormats, tc3.getCustomNumberFormats());
+ }
+
+ @Test
+ public void testMergeListSettings() throws Exception {
+ TemplateConfiguration.Builder tc1 = new TemplateConfiguration.Builder();
+ tc1.setAutoIncludes(ImmutableList.of("a.ftl", "x.ftl", "b.ftl"));
+
+ TemplateConfiguration.Builder tc2 = new TemplateConfiguration.Builder();
+ tc2.setAutoIncludes(ImmutableList.of("c.ftl", "x.ftl", "d.ftl"));
+
+ tc1.merge(tc2);
+
+ assertEquals(ImmutableList.of("a.ftl", "b.ftl", "c.ftl", "x.ftl", "d.ftl"), tc1.getAutoIncludes());
+ }
+
+ @Test
+ public void testMergePriority() throws Exception {
+ TemplateConfiguration.Builder tc1 = new TemplateConfiguration.Builder();
+ tc1.setDateFormat("1");
+ tc1.setTimeFormat("1");
+ tc1.setDateTimeFormat("1");
+
+ TemplateConfiguration.Builder tc2 = new TemplateConfiguration.Builder();
+ tc2.setDateFormat("2");
+ tc2.setTimeFormat("2");
+
+ TemplateConfiguration.Builder tc3 = new TemplateConfiguration.Builder();
+ tc3.setDateFormat("3");
+
+ tc1.merge(tc2);
+ tc1.merge(tc3);
+
+ assertEquals("3", tc1.getDateFormat());
+ assertEquals("2", tc1.getTimeFormat());
+ assertEquals("1", tc1.getDateTimeFormat());
+ }
+
+ @Test
+ public void testMergeCustomAttributes() throws Exception {
+ TemplateConfiguration.Builder tc1 = new TemplateConfiguration.Builder();
+ tc1.setCustomAttribute("k1", "v1");
+ tc1.setCustomAttribute("k2", "v1");
+ tc1.setCustomAttribute("k3", "v1");
+ tc1.setCustomAttribute(CA1, "V1");
+ tc1.setCustomAttribute(CA2, "V1");
+ tc1.setCustomAttribute(CA3, "V1");
+
+ TemplateConfiguration.Builder tc2 = new TemplateConfiguration.Builder();
+ tc2.setCustomAttribute("k1", "v2");
+ tc2.setCustomAttribute("k2", "v2");
+ tc2.setCustomAttribute(CA1, "V2");
+ tc2.setCustomAttribute(CA2, "V2");
+
+ TemplateConfiguration.Builder tc3 = new TemplateConfiguration.Builder();
+ tc3.setCustomAttribute("k1", "v3");
+ tc3.setCustomAttribute(CA1, "V3");
+
+ tc1.merge(tc2);
+ tc1.merge(tc3);
+
+ assertEquals("v3", tc1.getCustomAttribute("k1"));
+ assertEquals("v2", tc1.getCustomAttribute("k2"));
+ assertEquals("v1", tc1.getCustomAttribute("k3"));
+ assertEquals("V3", tc1.getCustomAttribute(CA1));
+ assertEquals("V2", tc1.getCustomAttribute(CA2));
+ assertEquals("V1", tc1.getCustomAttribute(CA3));
+ }
+
+ @Test
+ public void testMergeNullCustomAttributes() throws Exception {
+ TemplateConfiguration.Builder tc1 = new TemplateConfiguration.Builder();
+ tc1.setCustomAttribute("k1", "v1");
+ tc1.setCustomAttribute("k2", "v1");
+ tc1.setCustomAttribute(CA1, "V1");
+ tc1.setCustomAttribute(CA2,"V1");
+
+ assertEquals("v1", tc1.getCustomAttribute("k1"));
+ assertEquals("v1", tc1.getCustomAttribute("k2"));
+ assertNull("v1", tc1.getCustomAttribute("k3"));
+ assertEquals("V1", tc1.getCustomAttribute(CA1));
+ assertEquals("V1", tc1.getCustomAttribute(CA2));
+ assertNull(tc1.getCustomAttribute(CA3));
+
+ TemplateConfiguration.Builder tc2 = new TemplateConfiguration.Builder();
+ tc2.setCustomAttribute("k1", "v2");
+ tc2.setCustomAttribute("k2", null);
+ tc2.setCustomAttribute(CA1, "V2");
+ tc2.setCustomAttribute(CA2, null);
+
+ TemplateConfiguration.Builder tc3 = new TemplateConfiguration.Builder();
+ tc3.setCustomAttribute("k1", null);
+ tc2.setCustomAttribute(CA1, null);
+
+ tc1.merge(tc2);
+ tc1.merge(tc3);
+
+ assertNull(tc1.getCustomAttribute("k1"));
+ assertNull(tc1.getCustomAttribute("k2"));
+ assertNull(tc1.getCustomAttribute("k3"));
+ assertNull(tc1.getCustomAttribute(CA1));
+ assertNull(tc1.getCustomAttribute(CA2));
+ assertNull(tc1.getCustomAttribute(CA3));
+
+ TemplateConfiguration.Builder tc4 = new TemplateConfiguration.Builder();
+ tc4.setCustomAttribute("k1", "v4");
+ tc4.setCustomAttribute(CA1, "V4");
+
+ tc1.merge(tc4);
+
+ assertEquals("v4", tc1.getCustomAttribute("k1"));
+ assertNull(tc1.getCustomAttribute("k2"));
+ assertNull(tc1.getCustomAttribute("k3"));
+ assertEquals("V4", tc1.getCustomAttribute(CA1));
+ assertNull(tc1.getCustomAttribute(CA2));
+ assertNull(tc1.getCustomAttribute(CA3));
+ }
+
+ @Test
+ public void testConfigureNonParserConfig() throws Exception {
+ for (PropertyDescriptor pd : getTemplateConfigurationSettingPropDescs(
+ TemplateConfiguration.Builder.class, false)) {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+
+ Object newValue = SETTING_ASSIGNMENTS.get(pd.getName());
+ pd.getWriteMethod().invoke(tcb, newValue);
+
+ TemplateConfiguration tc = tcb.build();
+
+ Method tReaderMethod = Template.class.getMethod(pd.getReadMethod().getName());
+
+ // Without TC
+ assertNotEquals("For \"" + pd.getName() + "\"",
+ tReaderMethod.invoke(new Template(null, "", DEFAULT_CFG)));
+ // With TC
+ assertEquals("For \"" + pd.getName() + "\"", newValue,
+ tReaderMethod.invoke(new Template(null, "", DEFAULT_CFG, tc)));
+ }
+ }
+
+ @Test
+ public void testConfigureCustomAttributes() throws Exception {
+ Configuration cfg = new TestConfigurationBuilder()
+ .customAttribute("k1", "c")
+ .customAttribute("k2", "c")
+ .customAttribute("k3", "c")
+ .build();
+
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setCustomAttribute("k2", "tc");
+ tcb.setCustomAttribute("k3", null);
+ tcb.setCustomAttribute("k4", "tc");
+ tcb.setCustomAttribute("k5", "tc");
+ tcb.setCustomAttribute("k6", "tc");
+ tcb.setCustomAttribute(CA1, "tc");
+ tcb.setCustomAttribute(CA2,"tc");
+ tcb.setCustomAttribute(CA3,"tc");
+
+ TemplateConfiguration tc = tcb.build();
+ Template t = new Template(null, "", cfg, tc);
+ t.setCustomAttribute("k5", "t");
+ t.setCustomAttribute("k6", null);
+ t.setCustomAttribute("k7", "t");
+ t.setCustomAttribute(CA2, "t");
+ t.setCustomAttribute(CA3, null);
+ t.setCustomAttribute(CA4, "t");
+
+ assertEquals("c", t.getCustomAttribute("k1"));
+ assertEquals("tc", t.getCustomAttribute("k2"));
+ assertNull(t.getCustomAttribute("k3"));
+ assertEquals("tc", t.getCustomAttribute("k4"));
+ assertEquals("t", t.getCustomAttribute("k5"));
+ assertNull(t.getCustomAttribute("k6"));
+ assertEquals("t", t.getCustomAttribute("k7"));
+ assertEquals("tc", t.getCustomAttribute(CA1));
+ assertEquals("t", t.getCustomAttribute(CA2));
+ assertNull(t.getCustomAttribute(CA3));
+ assertEquals("t", t.getCustomAttribute(CA4));
+ }
+
+ @Test
+ public void testConfigureParser() throws Exception {
+ Set<String> testedProps = new HashSet<>();
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setTagSyntax(ParsingConfiguration.SQUARE_BRACKET_TAG_SYNTAX);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "[#if true]y[/#if]", "[#if true]y[/#if]", "y");
+ testedProps.add(Configuration.ExtendableBuilder.TAG_SYNTAX_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setNamingConvention(ParsingConfiguration.CAMEL_CASE_NAMING_CONVENTION);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "<#if true>y<#elseif false>n</#if>", "y", null);
+ testedProps.add(Configuration.ExtendableBuilder.NAMING_CONVENTION_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setWhitespaceStripping(false);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "<#if true>\nx\n</#if>\n", "x\n", "\nx\n\n");
+ testedProps.add(Configuration.ExtendableBuilder.WHITESPACE_STRIPPING_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setArithmeticEngine(new DummyArithmeticEngine());
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "${1} ${1+1}", "1 2", "11 22");
+ testedProps.add(Configuration.ExtendableBuilder.ARITHMETIC_ENGINE_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setOutputFormat(XMLOutputFormat.INSTANCE);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "${.outputFormat} ${\"a'b\"}",
+ UndefinedOutputFormat.INSTANCE.getName() + " a'b",
+ XMLOutputFormat.INSTANCE.getName() + " a'b");
+ testedProps.add(Configuration.ExtendableBuilder.OUTPUT_FORMAT_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setOutputFormat(XMLOutputFormat.INSTANCE);
+ tcb.setAutoEscapingPolicy(ParsingConfiguration.DISABLE_AUTO_ESCAPING_POLICY);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "${'a&b'}", "a&b", "a&b");
+ testedProps.add(Configuration.ExtendableBuilder.AUTO_ESCAPING_POLICY_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ /* Can't test this now, as the only valid value is 3.0.0. [FM3.0.1]
+ TemplateConfiguration tc = tcb.build();
+ tc.setParentConfiguration(new Configuration(new Version(2, 3, 0)));
+ assertOutputWithoutAndWithTC(tc, "<#foo>", null, "<#foo>");
+ */
+ testedProps.add(Configuration.ExtendableBuilder.INCOMPATIBLE_IMPROVEMENTS_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setRecognizeStandardFileExtensions(false);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "adhoc.ftlh", "${.outputFormat}",
+ HTMLOutputFormat.INSTANCE.getName(), UndefinedOutputFormat.INSTANCE.getName());
+ testedProps.add(Configuration.ExtendableBuilder.RECOGNIZE_STANDARD_FILE_EXTENSIONS_KEY_CAMEL_CASE);
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setLogTemplateExceptions(false);
+ tcb.setTabSize(3);
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc,
+ "<#attempt><@'\\t$\\{1+}'?interpret/><#recover>"
+ + "${.error?replace('(?s).*?column ([0-9]+).*', '$1', 'r')}"
+ + "</#attempt>",
+ "13", "8");
+ testedProps.add(Configuration.ExtendableBuilder.TAB_SIZE_KEY_CAMEL_CASE);
+ }
+
+ {
+ // As the TemplateLanguage-based parser selection happens in the TemplateResolver, we can't use
+ // assertOutput here, as that hard-coded to create an FTL Template.
+
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setTemplateLanguage(TemplateLanguage.STATIC_TEXT);
+
+ TestConfigurationBuilder cfgB = new TestConfigurationBuilder();
+ cfgB.setTemplateConfigurations(
+ new ConditionalTemplateConfigurationFactory(new FileExtensionMatcher("txt"), tcb.build()));
+
+ StringTemplateLoader templateLoader = new StringTemplateLoader();
+ templateLoader.putTemplate("adhoc.ftl", "${1+1}");
+ templateLoader.putTemplate("adhoc.txt", "${1+1}");
+ cfgB.setTemplateLoader(templateLoader);
+
+ Configuration cfg = cfgB.build();
+
+ {
+ StringWriter out = new StringWriter();
+ cfg.getTemplate("adhoc.ftl").process(null, out);
+ assertEquals("2", out.toString());
+ }
+ {
+ StringWriter out = new StringWriter();
+ cfg.getTemplate("adhoc.txt").process(null, out);
+ assertEquals("${1+1}", out.toString());
+ }
+
+ testedProps.add(Configuration.ExtendableBuilder.TEMPLATE_LANGUAGE_KEY_CAMEL_CASE);
+ }
+
+ {
+ // As the TemplateLanguage-based parser selection happens in the TemplateResolver, we can't use
+ // assertOutput here, as that hard-coded to create an FTL Template.
+
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setSourceEncoding(StandardCharsets.ISO_8859_1);
+
+ TestConfigurationBuilder cfgB = new TestConfigurationBuilder();
+ cfgB.setSourceEncoding(StandardCharsets.UTF_8);
+ cfgB.setTemplateConfigurations(new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("latin1.ftl"), tcb.build()));
+
+ MonitoredTemplateLoader templateLoader = new MonitoredTemplateLoader();
+ templateLoader.putBinaryTemplate("utf8.ftl", "próba", StandardCharsets.UTF_8, 1);
+ templateLoader.putBinaryTemplate("latin1.ftl", "próba", StandardCharsets.ISO_8859_1, 1);
+ cfgB.setTemplateLoader(templateLoader);
+
+ Configuration cfg = cfgB.build();
+
+ {
+ StringWriter out = new StringWriter();
+ cfg.getTemplate("utf8.ftl").process(null, out);
+ assertEquals("próba", out.toString());
+ }
+ {
+ StringWriter out = new StringWriter();
+ cfg.getTemplate("latin1.ftl").process(null, out);
+ assertEquals("próba", out.toString());
+ }
+
+ testedProps.add(Configuration.ExtendableBuilder.SOURCE_ENCODING_KEY_CAMEL_CASE);
+ }
+
+ if (!PARSER_PROP_NAMES.equals(testedProps)) {
+ Set<String> diff = new HashSet<>(PARSER_PROP_NAMES);
+ diff.removeAll(testedProps);
+ fail("Some settings weren't checked: " + diff);
+ }
+ }
+
+ @Test
+ public void testArithmeticEngine() throws TemplateException, IOException {
+ TemplateConfiguration tc = new TemplateConfiguration.Builder()
+ .arithmeticEngine(new DummyArithmeticEngine())
+ .build();
+ assertOutputWithoutAndWithTC(tc,
+ "<#setting locale='en_US'>${1} ${1+1} ${1*3} <#assign x = 1>${x + x} ${x * 3}",
+ "1 2 3 2 3", "11 22 33 22 33");
+
+ // Does affect template.arithmeticEngine (unlike in FM2)
+ Template t = new Template(null, null, new StringReader(""), DEFAULT_CFG, tc, null);
+ assertEquals(tc.getArithmeticEngine(), t.getArithmeticEngine());
+ }
+
+ @Test
+ public void testAutoImport() throws TemplateException, IOException {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setAutoImports(ImmutableMap.of("t1", "t1.ftl", "t2", "t2.ftl"));
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "<#import 't3.ftl' as t3>${loaded}", "t3;", "t1;t2;t3;");
+ }
+
+ @Test
+ public void testAutoIncludes() throws TemplateException, IOException {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setAutoIncludes(ImmutableList.of("t1.ftl", "t2.ftl"));
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc, "<#include 't3.ftl'>", "In t3;", "In t1;In t2;In t3;");
+ }
+
+ @Test
+ public void testStringInterpolate() throws TemplateException, IOException {
+ TemplateConfiguration tc = new TemplateConfiguration.Builder()
+ .arithmeticEngine(new DummyArithmeticEngine())
+ .build();
+ assertOutputWithoutAndWithTC(tc,
+ "<#setting locale='en_US'>${'${1} ${1+1} ${1*3}'} <#assign x = 1>${'${x + x} ${x * 3}'}",
+ "1 2 3 2 3", "11 22 33 22 33");
+
+ // Does affect template.arithmeticEngine (unlike in FM2):
+ Template t = new Template(null, null, new StringReader(""), DEFAULT_CFG, tc, null);
+ assertEquals(tc.getArithmeticEngine(), t.getArithmeticEngine());
+ }
+
+ @Test
+ public void testInterpret() throws TemplateException, IOException {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setArithmeticEngine(new DummyArithmeticEngine());
+ {
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc,
+ "<#setting locale='en_US'><#assign src = r'${1} <#assign x = 1>${x + x}'><@src?interpret />",
+ "1 2", "11 22");
+ }
+ tcb.setWhitespaceStripping(false);
+ {
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc,
+ "<#if true>\nX</#if><#assign src = r'<#if true>\nY</#if>'><@src?interpret />",
+ "XY", "\nX\nY");
+ }
+ }
+
+ @Test
+ public void testEval() throws TemplateException, IOException {
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ tcb.setArithmeticEngine(new DummyArithmeticEngine());
+ TemplateConfiguration tc = tcb.build();
+ assertOutputWithoutAndWithTC(tc,
+ "<#assign x = 1>${r'1 + x'?eval?c}",
+ "2", "22");
+ assertOutputWithoutAndWithTC(tc,
+ "${r'1?c'?eval}",
+ "1", "11");
+ }
+
+ {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ Charset outputEncoding = ISO_8859_2;
+ tcb.setOutputEncoding(outputEncoding);
+
+ String legacyNCFtl = "${r'.output_encoding!\"null\"'?eval}";
+ String camelCaseNCFtl = "${r'.outputEncoding!\"null\"'?eval}";
+
+ {
+ TemplateConfiguration tc = tcb.build();
+
+ // Default is re-auto-detecting in ?eval:
+ assertOutputWithoutAndWithTC(tc, legacyNCFtl, "null", outputEncoding.name());
+ assertOutputWithoutAndWithTC(tc, camelCaseNCFtl, "null", outputEncoding.name());
+ }
+
+ {
+ // Force camelCase:
+ tcb.setNamingConvention(ParsingConfiguration.CAMEL_CASE_NAMING_CONVENTION);
+
+ TemplateConfiguration tc = tcb.build();
+
+ assertOutputWithoutAndWithTC(tc, legacyNCFtl, "null", null);
+ assertOutputWithoutAndWithTC(tc, camelCaseNCFtl, "null", outputEncoding.name());
+ }
+
+ {
+ // Force legacy:
+ tcb.setNamingConvention(ParsingConfiguration.LEGACY_NAMING_CONVENTION);
+
+ TemplateConfiguration tc = tcb.build();
+
+ assertOutputWithoutAndWithTC(tc, legacyNCFtl, "null", outputEncoding.name());
+ assertOutputWithoutAndWithTC(tc, camelCaseNCFtl, "null", null);
+ }
+ }
+ }
+
+ private void assertOutputWithoutAndWithTC(
+ TemplateConfiguration tc, String ftl, String expectedDefaultOutput,
+ String expectedConfiguredOutput) throws TemplateException, IOException {
+ assertOutputWithoutAndWithTC(tc, null, ftl, expectedDefaultOutput, expectedConfiguredOutput);
+ }
+
+ private void assertOutputWithoutAndWithTC(
+ TemplateConfiguration tc, String templateName, String ftl, String expectedDefaultOutput,
+ String expectedConfiguredOutput) throws TemplateException, IOException {
+ if (templateName == null) {
+ templateName = "adhoc.ftl";
+ }
+ assertOutput(null, templateName, ftl, expectedDefaultOutput);
+ assertOutput(tc, templateName, ftl, expectedConfiguredOutput);
+ }
+
+ private void assertOutput(TemplateConfiguration tc, String templateName, String ftl, String
+ expectedConfiguredOutput)
+ throws TemplateException, IOException {
+ StringWriter sw = new StringWriter();
+ try {
+ Template t = new Template(templateName, null, new StringReader(ftl), DEFAULT_CFG, tc, null);
+ t.process(null, sw);
+ if (expectedConfiguredOutput == null) {
+ fail("Template should have fail.");
+ }
+ } catch (TemplateException|ParseException e) {
+ if (expectedConfiguredOutput != null) {
+ throw e;
+ }
+ }
+ if (expectedConfiguredOutput != null) {
+ assertEquals(expectedConfiguredOutput, sw.toString());
+ }
+ }
+
+ @Test
+ public void testIsSet() throws Exception {
+ for (PropertyDescriptor pd : getTemplateConfigurationSettingPropDescs(
+ TemplateConfiguration.Builder.class, true)) {
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ checkAllIsSetFalseExcept(tcb.build(), null);
+ pd.getWriteMethod().invoke(tcb, SETTING_ASSIGNMENTS.get(pd.getName()));
+ checkAllIsSetFalseExcept(tcb.build(), pd.getName());
+ }
+ }
+
+ private void checkAllIsSetFalseExcept(TemplateConfiguration tc, String setSetting)
+ throws SecurityException, IntrospectionException,
+ IllegalArgumentException, IllegalAccessException, InvocationTargetException {
+ for (PropertyDescriptor pd : getTemplateConfigurationSettingPropDescs(TemplateConfiguration.class, true)) {
+ String isSetMethodName = getIsSetMethodName(pd.getReadMethod().getName());
+ Method isSetMethod;
+ try {
+ isSetMethod = tc.getClass().getMethod(isSetMethodName);
+ } catch (NoSuchMethodException e) {
+ fail("Missing " + isSetMethodName + " method for \"" + pd.getName() + "\".");
+ return;
+ }
+ if (pd.getName().equals(setSetting)) {
+ assertTrue(isSetMethod + " should return true", (Boolean) (isSetMethod.invoke(tc)));
+ } else {
+ assertFalse(isSetMethod + " should return false", (Boolean) (isSetMethod.invoke(tc)));
+ }
+ }
+ }
+
+ /**
+ * Test case self-check.
+ */
+ @Test
+ public void checkTestAssignments() throws Exception {
+ for (PropertyDescriptor pd : getTemplateConfigurationSettingPropDescs(
+ TemplateConfiguration.Builder.class, true)) {
+ String propName = pd.getName();
+ if (!SETTING_ASSIGNMENTS.containsKey(propName)) {
+ fail("Test case doesn't cover all settings in SETTING_ASSIGNMENTS. Missing: " + propName);
+ }
+ Method readMethod = pd.getReadMethod();
+ String cfgMethodName = readMethod.getName();
+ Method cfgMethod = DEFAULT_CFG.getClass().getMethod(cfgMethodName, readMethod.getParameterTypes());
+ Object defaultSettingValue = cfgMethod.invoke(DEFAULT_CFG);
+ Object assignedValue = SETTING_ASSIGNMENTS.get(propName);
+ assertNotEquals("SETTING_ASSIGNMENTS must contain a non-default value for " + propName,
+ assignedValue, defaultSettingValue);
+
+ TemplateConfiguration.Builder tcb = new TemplateConfiguration.Builder();
+ try {
+ pd.getWriteMethod().invoke(tcb, assignedValue);
+ } catch (Exception e) {
+ throw new IllegalStateException("For setting \"" + propName + "\" and assigned value of type "
+ + (assignedValue != null ? assignedValue.getClass().getName() : "Null"),
+ e);
+ }
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationWithDefaultTemplateResolverTest.java
----------------------------------------------------------------------
diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationWithDefaultTemplateResolverTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationWithDefaultTemplateResolverTest.java
new file mode 100644
index 0000000..4cd50eb
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConfigurationWithDefaultTemplateResolverTest.java
@@ -0,0 +1,267 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.freemarker.core;
+
+import static org.junit.Assert.*;
+
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.Locale;
+
+import org.apache.freemarker.core.templateresolver.ConditionalTemplateConfigurationFactory;
+import org.apache.freemarker.core.templateresolver.FileNameGlobMatcher;
+import org.apache.freemarker.core.templateresolver.FirstMatchTemplateConfigurationFactory;
+import org.apache.freemarker.core.templateresolver.MergingTemplateConfigurationFactory;
+import org.apache.freemarker.core.templateresolver.impl.ByteArrayTemplateLoader;
+import org.apache.freemarker.core.templateresolver.impl.StringTemplateLoader;
+import org.apache.freemarker.test.TestConfigurationBuilder;
+import org.junit.Test;
+
+public class TemplateConfigurationWithDefaultTemplateResolverTest {
+
+ private static final String TEXT_WITH_ACCENTS = "pr\u00F3ba";
+
+ private static final Object CUST_ATT_1 = new Object();
+ private static final Object CUST_ATT_2 = new Object();
+
+ private static final Charset ISO_8859_2 = Charset.forName("ISO-8859-2");
+
+ @Test
+ public void testEncoding() throws Exception {
+ Configuration cfg = createCommonEncodingTesterConfig();
+
+ {
+ Template t = cfg.getTemplate("utf8.ftl");
+ assertEquals(StandardCharsets.UTF_8, t.getActualSourceEncoding());
+ assertEquals(TEXT_WITH_ACCENTS, getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("utf16.ftl");
+ assertEquals(StandardCharsets.UTF_16LE, t.getActualSourceEncoding());
+ assertEquals(TEXT_WITH_ACCENTS, getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("default.ftl");
+ assertEquals(StandardCharsets.ISO_8859_1, t.getActualSourceEncoding());
+ assertEquals(TEXT_WITH_ACCENTS, getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("utf8-latin2.ftl");
+ assertEquals(ISO_8859_2, t.getActualSourceEncoding());
+ assertEquals(TEXT_WITH_ACCENTS, getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("default-latin2.ftl");
+ assertEquals(ISO_8859_2, t.getActualSourceEncoding());
+ assertEquals(TEXT_WITH_ACCENTS, getTemplateOutput(t));
+ }
+ }
+
+ @Test
+ public void testIncludeAndEncoding() throws Exception {
+ Configuration cfg = createCommonEncodingTesterConfig();
+ ByteArrayTemplateLoader tl = (ByteArrayTemplateLoader) cfg.getTemplateLoader();
+ tl.putTemplate("main.ftl", (
+ "<#include 'utf8.ftl'>"
+ + "<#include 'utf16.ftl'>"
+ + "<#include 'default.ftl'>"
+ + "<#include 'utf8-latin2.ftl'>"
+ ).getBytes(StandardCharsets.ISO_8859_1));
+ assertEquals(
+ TEXT_WITH_ACCENTS + TEXT_WITH_ACCENTS + TEXT_WITH_ACCENTS + TEXT_WITH_ACCENTS,
+ getTemplateOutput(cfg.getTemplate("main.ftl")));
+ }
+
+ @Test
+ public void testLocale() throws Exception {
+ StringTemplateLoader loader = new StringTemplateLoader();
+ loader.putTemplate("(de).ftl", "${.locale}");
+ loader.putTemplate("default.ftl", "${.locale}");
+ loader.putTemplate("(de)-fr.ftl",
+ ("<#ftl locale='fr_FR'>${.locale}"));
+ loader.putTemplate("default-fr.ftl",
+ ("<#ftl locale='fr_FR'>${.locale}"));
+
+ Configuration cfg = new TestConfigurationBuilder()
+ .templateLoader(loader)
+ .templateConfigurations(
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*(de)*"),
+ new TemplateConfiguration.Builder()
+ .locale(Locale.GERMANY)
+ .build()))
+ .build();
+
+ {
+ Template t = cfg.getTemplate("(de).ftl");
+ assertEquals(Locale.GERMANY, t.getLocale());
+ assertEquals("de_DE", getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("(de).ftl", Locale.ITALY);
+ assertEquals(Locale.GERMANY, t.getLocale());
+ assertEquals("de_DE", getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("default.ftl");
+ assertEquals(Locale.US, t.getLocale());
+ assertEquals("en_US", getTemplateOutput(t));
+ }
+ {
+ Template t = cfg.getTemplate("default.ftl", Locale.ITALY);
+ assertEquals(Locale.ITALY, t.getLocale());
+ assertEquals("it_IT", getTemplateOutput(t));
+ }
+ }
+
+ @Test
+ public void testConfigurableSettings() throws Exception {
+ String commonFTL = "${.locale} ${true?string} ${1.2}";
+ StringTemplateLoader loader = new StringTemplateLoader();
+ loader.putTemplate("default", commonFTL);
+ loader.putTemplate("(fr)", commonFTL);
+ loader.putTemplate("(yn)(00)", commonFTL);
+ loader.putTemplate("(00)(fr)", commonFTL);
+
+ Configuration cfg = new TestConfigurationBuilder()
+ .templateConfigurations(
+ new MergingTemplateConfigurationFactory(
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*(fr)*"),
+ new TemplateConfiguration.Builder().locale(Locale.FRANCE).build()),
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*(yn)*"),
+ new TemplateConfiguration.Builder().booleanFormat("Y,N").build()),
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*(00)*"),
+ new TemplateConfiguration.Builder().numberFormat("0.00").build())))
+ .templateLoader(loader)
+ .build();
+
+ assertEquals("en_US true 1.2", getTemplateOutput(cfg.getTemplate("default")));
+ assertEquals("fr_FR true 1,2", getTemplateOutput(cfg.getTemplate("(fr)")));
+ assertEquals("en_US Y 1.20", getTemplateOutput(cfg.getTemplate("(yn)(00)")));
+ assertEquals("fr_FR true 1,20", getTemplateOutput(cfg.getTemplate("(00)(fr)")));
+ }
+
+ @Test
+ public void testCustomAttributes() throws Exception {
+ String commonFTL = "<#ftl attributes={ 'a3': 'a3temp' }>";
+ StringTemplateLoader tl = new StringTemplateLoader();
+ tl.putTemplate("(tc1)", commonFTL);
+ tl.putTemplate("(tc1)noHeader", "");
+ tl.putTemplate("(tc2)", commonFTL);
+ tl.putTemplate("(tc1)(tc2)", commonFTL);
+
+ Configuration cfg = new TestConfigurationBuilder()
+ .templateConfigurations(
+ new MergingTemplateConfigurationFactory(
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*(tc1)*"),
+ new TemplateConfiguration.Builder()
+ .customAttribute("a1", "a1tc1")
+ .customAttribute("a2", "a2tc1")
+ .customAttribute("a3", "a3tc1")
+ .customAttribute(CUST_ATT_1, "ca1tc1")
+ .customAttribute(CUST_ATT_2, "ca2tc1")
+ .build()),
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*(tc2)*"),
+ new TemplateConfiguration.Builder()
+ .customAttribute("a1", "a1tc2")
+ .customAttribute(CUST_ATT_1, "ca1tc2")
+ .build())))
+ .templateLoader(tl)
+ .build();
+
+ {
+ Template t = cfg.getTemplate("(tc1)");
+ assertEquals("a1tc1", t.getCustomAttribute("a1"));
+ assertEquals("a2tc1", t.getCustomAttribute("a2"));
+ assertEquals("a3temp", t.getCustomAttribute("a3"));
+ assertEquals("ca1tc1", t.getCustomAttribute(CUST_ATT_1));
+ assertEquals("ca2tc1", t.getCustomAttribute(CUST_ATT_2));
+ }
+ {
+ Template t = cfg.getTemplate("(tc1)noHeader");
+ assertEquals("a1tc1", t.getCustomAttribute("a1"));
+ assertEquals("a2tc1", t.getCustomAttribute("a2"));
+ assertEquals("a3tc1", t.getCustomAttribute("a3"));
+ assertEquals("ca1tc1", t.getCustomAttribute(CUST_ATT_1));
+ assertEquals("ca2tc1", t.getCustomAttribute(CUST_ATT_2));
+ }
+ {
+ Template t = cfg.getTemplate("(tc2)");
+ assertEquals("a1tc2", t.getCustomAttribute("a1"));
+ assertNull(t.getCustomAttribute("a2"));
+ assertEquals("a3temp", t.getCustomAttribute("a3"));
+ assertEquals("ca1tc2", t.getCustomAttribute(CUST_ATT_1));
+ assertNull(t.getCustomAttribute(CUST_ATT_2));
+ }
+ {
+ Template t = cfg.getTemplate("(tc1)(tc2)");
+ assertEquals("a1tc2", t.getCustomAttribute("a1"));
+ assertEquals("a2tc1", t.getCustomAttribute("a2"));
+ assertEquals("a3temp", t.getCustomAttribute("a3"));
+ assertEquals("ca1tc2", t.getCustomAttribute(CUST_ATT_1));
+ assertEquals("ca2tc1", t.getCustomAttribute(CUST_ATT_2));
+ }
+ }
+
+ private String getTemplateOutput(Template t) throws TemplateException, IOException {
+ StringWriter sw = new StringWriter();
+ t.process(null, sw);
+ return sw.toString();
+ }
+
+ private Configuration createCommonEncodingTesterConfig() throws UnsupportedEncodingException {
+ ByteArrayTemplateLoader tl = new ByteArrayTemplateLoader();
+ tl.putTemplate("utf8.ftl", TEXT_WITH_ACCENTS.getBytes(StandardCharsets.UTF_8));
+ tl.putTemplate("utf16.ftl", TEXT_WITH_ACCENTS.getBytes(StandardCharsets.UTF_16LE));
+ tl.putTemplate("default.ftl", TEXT_WITH_ACCENTS.getBytes(ISO_8859_2));
+ tl.putTemplate("utf8-latin2.ftl",
+ ("<#ftl encoding='iso-8859-2'>" + TEXT_WITH_ACCENTS).getBytes(ISO_8859_2));
+ tl.putTemplate("default-latin2.ftl",
+ ("<#ftl encoding='iso-8859-2'>" + TEXT_WITH_ACCENTS).getBytes(ISO_8859_2));
+
+ return new TestConfigurationBuilder()
+ .sourceEncoding(StandardCharsets.ISO_8859_1)
+ .locale(Locale.US)
+ .templateLoader(tl)
+ .templateConfigurations(
+ new FirstMatchTemplateConfigurationFactory(
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*utf8*"),
+ new TemplateConfiguration.Builder()
+ .sourceEncoding(StandardCharsets.UTF_8)
+ .build()),
+ new ConditionalTemplateConfigurationFactory(
+ new FileNameGlobMatcher("*utf16*"),
+ new TemplateConfiguration.Builder()
+ .sourceEncoding(StandardCharsets.UTF_16LE)
+ .build())
+ )
+ .allowNoMatch(true))
+ .build();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/28a276c8/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConstructorsTest.java
----------------------------------------------------------------------
diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConstructorsTest.java b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConstructorsTest.java
new file mode 100644
index 0000000..97c43ad
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/TemplateConstructorsTest.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.freemarker.core;
+
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.*;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringReader;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+
+import org.apache.freemarker.test.TestConfigurationBuilder;
+import org.junit.Test;
+public class TemplateConstructorsTest {
+
+ private static final String CONTENT = "From a reader...";
+ private static final String CONTENT_FORCE_UTF8 = "<#ftl encoding='utf-8'>From a reader...";
+
+ @Test
+ public void test() throws IOException {
+ final Configuration cfg = new TestConfigurationBuilder().sourceEncoding(StandardCharsets.ISO_8859_1).build();
+
+ final String name = "foo/bar.ftl";
+ final String sourceName = "foo/bar_de.ftl";
+ final Charset sourceEncoding = StandardCharsets.UTF_16LE;
+ {
+ Template t = new Template(name, createReader(), cfg);
+ assertEquals(name, t.getLookupName());
+ assertNull(t.getSourceName());
+ assertEquals(CONTENT, t.toString());
+ assertNull(t.getActualSourceEncoding());
+ }
+ {
+ Template t = new Template(name, CONTENT, cfg);
+ assertEquals(name, t.getLookupName());
+ assertNull(t.getSourceName());
+ assertEquals(CONTENT, t.toString());
+ assertNull(t.getActualSourceEncoding());
+ }
+ {
+ Template t = new Template(name, CONTENT_FORCE_UTF8, cfg);
+ assertEquals(name, t.getLookupName());
+ assertNull(t.getSourceName());
+ // assertEquals(CONTENT_FORCE_UTF8, t.toString()); // FIXME the #ftl header is missing from the dump, why?
+ assertNull(t.getActualSourceEncoding()); // Because it was created from a String
+ }
+ {
+ Template t = new Template(name, createReader(), cfg, sourceEncoding);
+ assertEquals(name, t.getLookupName());
+ assertNull(t.getSourceName());
+ assertEquals(CONTENT, t.toString());
+ assertEquals(StandardCharsets.UTF_16LE, t.getActualSourceEncoding());
+ }
+ {
+ Template t = new Template(name, sourceName, createReader(), cfg);
+ assertEquals(name, t.getLookupName());
+ assertEquals(sourceName, t.getSourceName());
+ assertEquals(CONTENT, t.toString());
+ assertNull(t.getActualSourceEncoding());
+ }
+ {
+ Template t = new Template(name, sourceName, createReader(), cfg, sourceEncoding);
+ assertEquals(name, t.getLookupName());
+ assertEquals(sourceName, t.getSourceName());
+ assertEquals(CONTENT, t.toString());
+ assertEquals(StandardCharsets.UTF_16LE, t.getActualSourceEncoding());
+ }
+ {
+ Template t = Template.createPlainTextTemplate(name, CONTENT, cfg);
+ assertEquals(name, t.getLookupName());
+ assertNull(t.getSourceName());
+ assertEquals(CONTENT, t.toString());
+ assertNull(t.getActualSourceEncoding());
+ }
+ {
+ try {
+ new Template(name, sourceName, createReaderForceUTF8(), cfg, sourceEncoding);
+ fail();
+ } catch (WrongTemplateCharsetException e) {
+ assertThat(e.getMessage(), containsString(StandardCharsets.UTF_8.name()));
+ assertThat(e.getMessage(), containsString(sourceEncoding.name()));
+ }
+ }
+ }
+
+ private Reader createReader() {
+ return new StringReader(CONTENT);
+ }
+
+ private Reader createReaderForceUTF8() {
+ return new StringReader(CONTENT_FORCE_UTF8);
+ }
+
+}