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Posted to commits@subversion.apache.org by sv...@apache.org on 2015/09/16 06:00:24 UTC
svn commit: r1703327 - in /subversion/branches/1.9.x: ./ STATUS
subversion/svnfsfs/stats-cmd.c subversion/tests/cmdline/svnfsfs_tests.py
Author: svn-role
Date: Wed Sep 16 04:00:23 2015
New Revision: 1703327
URL: http://svn.apache.org/r1703327
Log:
Merge the r1698312 group from trunk:
* r1698312, r1702310
Correctly report empty representations in 'svnfsfs stats'.
Justification:
The current code displays the "0" bracket in histograms as
"-2147483648 .. < 1" instead of "0 .. < 1". Technically correct
but annoying. UI change only.
Votes:
+1: rhuijben, stefan2, ivan
Modified:
subversion/branches/1.9.x/ (props changed)
subversion/branches/1.9.x/STATUS
subversion/branches/1.9.x/subversion/svnfsfs/stats-cmd.c
subversion/branches/1.9.x/subversion/tests/cmdline/svnfsfs_tests.py
Propchange: subversion/branches/1.9.x/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Wed Sep 16 04:00:23 2015
@@ -93,4 +93,4 @@
/subversion/branches/verify-at-commit:1462039-1462408
/subversion/branches/verify-keep-going:1439280-1546110
/subversion/branches/wc-collate-path:1402685-1480384
-/subversion/trunk:1660545-1660547,1660549-1662901,1663003,1663183-1663184,1663338,1663347,1663355,1663374,1663450,1663530,1663671,1663697,1663706,1663738,1663749,1663791,1663991,1664035,1664078,1664080,1664084-1664085,1664187,1664191,1664193,1664200,1664344,1664476,1664480-1664481,1664483,1664489-1664490,1664507,1664520-1664521,1664523,1664526-1664527,1664531-1664532,1664588,1664593-1664594,1664596,1664653,1664664,1664672,1664674,1664684,1664927,1664938-1664940,1664978,1664984,1664997,1665164,1665195,1665213,1665259,1665318,1665437-1665438,1665609,1665611-1665612,1665845,1665850,1665852,1665886,1665894,1665896,1666096,1666258,1666270,1666272,1666379,1666449,1666690,1666832,1666851,1666965,1667101,1667106-1667107,1667120,1667228,1667233-1667235,1667249-1667250,1667258,1667290,1667301,1667471,1667691-1667693,1667699-1667700,1667715,1667941,1667976,1668320,1668598-1668600,1668602-1668603,1668607-1668608,1668618,1669743,1669746,1669749,1669945,1670139,1670149,1670152,1670329,1670337,167
0347,1670353,1671164,1671388,1672295,1672311,1672372,1672404,1672511-1672512,1672578,1672728,1673044,1673062-1673063,1673065,1673153,1673170,1673172,1673197,1673202,1673204,1673228,1673282,1673445,1673691-1673692,1673746,1673785,1673803,1674015,1674032,1674170,1674301,1674305,1674308,1674339-1674340,1674406,1674415,1674455-1674456,1674475,1674487,1674522,1674580,1674626-1674627,1674785,1674891,1675771,1675774,1676526,1676535,1676538,1676555,1676564,1676570,1676665,1676667,1676769,1677003,1677191,1677267,1677440,1678147,1678149,1678494,1678571,1678734,1678742,1678745-1678746,1678755,1678839,1678846,1678894,1678950,1678963,1679166,1679169,1679228,1679230,1679240,1679287,1679864,1679866,1679909,1680242,1680264,1680495,1680705,1680819,1681317,1682714,1682854,1683071,1683126,1683135,1683290,1683303,1683311,1683378,1683387,1684034,1684077,1684322,1684325,1684344,1684412,1684940,1685034,1685085,1686175,1686239,1686478,1686541,1686543,1686554,1686557,1686802,1686888,1686984,1687029,1687304,
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+/subversion/trunk:1660545-1660547,1660549-1662901,1663003,1663183-1663184,1663338,1663347,1663355,1663374,1663450,1663530,1663671,1663697,1663706,1663738,1663749,1663791,1663991,1664035,1664078,1664080,1664084-1664085,1664187,1664191,1664193,1664200,1664344,1664476,1664480-1664481,1664483,1664489-1664490,1664507,1664520-1664521,1664523,1664526-1664527,1664531-1664532,1664588,1664593-1664594,1664596,1664653,1664664,1664672,1664674,1664684,1664927,1664938-1664940,1664978,1664984,1664997,1665164,1665195,1665213,1665259,1665318,1665437-1665438,1665609,1665611-1665612,1665845,1665850,1665852,1665886,1665894,1665896,1666096,1666258,1666270,1666272,1666379,1666449,1666690,1666832,1666851,1666965,1667101,1667106-1667107,1667120,1667228,1667233-1667235,1667249-1667250,1667258,1667290,1667301,1667471,1667691-1667693,1667699-1667700,1667715,1667941,1667976,1668320,1668598-1668600,1668602-1668603,1668607-1668608,1668618,1669743,1669746,1669749,1669945,1670139,1670149,1670152,1670329,1670337,167
0347,1670353,1671164,1671388,1672295,1672311,1672372,1672404,1672511-1672512,1672578,1672728,1673044,1673062-1673063,1673065,1673153,1673170,1673172,1673197,1673202,1673204,1673228,1673282,1673445,1673691-1673692,1673746,1673785,1673803,1674015,1674032,1674170,1674301,1674305,1674308,1674339-1674340,1674406,1674415,1674455-1674456,1674475,1674487,1674522,1674580,1674626-1674627,1674785,1674891,1675771,1675774,1676526,1676535,1676538,1676555,1676564,1676570,1676665,1676667,1676769,1677003,1677191,1677267,1677440,1678147,1678149,1678494,1678571,1678734,1678742,1678745-1678746,1678755,1678839,1678846,1678894,1678950,1678963,1679166,1679169,1679228,1679230,1679240,1679287,1679864,1679866,1679909,1680242,1680264,1680495,1680705,1680819,1681317,1682714,1682854,1683071,1683126,1683135,1683290,1683303,1683311,1683378,1683387,1684034,1684077,1684322,1684325,1684344,1684412,1684940,1685034,1685085,1686175,1686239,1686478,1686541,1686543,1686554,1686557,1686802,1686888,1686984,1687029,1687304,
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Modified: subversion/branches/1.9.x/STATUS
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/STATUS?rev=1703327&r1=1703326&r2=1703327&view=diff
==============================================================================
--- subversion/branches/1.9.x/STATUS (original)
+++ subversion/branches/1.9.x/STATUS Wed Sep 16 04:00:23 2015
@@ -58,15 +58,6 @@ Veto-blocked changes:
Approved changes:
=================
- * r1698312, r1702310
- Correctly report empty representations in 'svnfsfs stats'.
- Justification:
- The current code displays the "0" bracket in histograms as
- "-2147483648 .. < 1" instead of "0 .. < 1". Technically correct
- but annoying. UI change only.
- Votes:
- +1: rhuijben, stefan2, ivan
-
* r1702974, r1702991
Improve error reporting on certain specific database corruptions.
Justification:
Modified: subversion/branches/1.9.x/subversion/svnfsfs/stats-cmd.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/subversion/svnfsfs/stats-cmd.c?rev=1703327&r1=1703326&r2=1703327&view=diff
==============================================================================
--- subversion/branches/1.9.x/subversion/svnfsfs/stats-cmd.c (original)
+++ subversion/branches/1.9.x/subversion/svnfsfs/stats-cmd.c Wed Sep 16 04:00:23 2015
@@ -20,6 +20,8 @@
* ====================================================================
*/
+#include <assert.h>
+
#include "svn_fs.h"
#include "svn_pools.h"
#include "svn_sorts.h"
@@ -47,10 +49,10 @@ print_two_power(int i,
*/
const char *si_prefixes = " kMGTPEZY";
- int number = (1 << (i % 10));
- int thousands = i / 10;
+ int number = (i >= 0) ? (1 << (i % 10)) : 0;
+ int thousands = (i >= 0) ? (i / 10) : 0;
- char si_prefix = ((thousands >= 0) && (thousands < strlen(si_prefixes)))
+ char si_prefix = (thousands < strlen(si_prefixes))
? si_prefixes[thousands]
: '?';
@@ -235,6 +237,10 @@ print_extensions_by_changes(svn_fs_fs__s
{
svn_fs_fs__extension_info_t *info
= APR_ARRAY_IDX(data, i, svn_fs_fs__extension_info_t *);
+
+ /* If there are elements, then their count cannot be 0. */
+ assert(stats->file_histogram.total.count);
+
sum += info->node_histogram.total.count;
printf(_("%11s %20s (%2d%%) representations\n"),
info->extension,
@@ -243,11 +249,28 @@ print_extensions_by_changes(svn_fs_fs__s
stats->file_histogram.total.count));
}
- printf(_("%11s %20s (%2d%%) representations\n"),
- "(others)",
- svn__ui64toa_sep(stats->file_histogram.total.count - sum, ',', pool),
- (int)((stats->file_histogram.total.count - sum) * 100 /
- stats->file_histogram.total.count));
+ if (stats->file_histogram.total.count)
+ {
+ printf(_("%11s %20s (%2d%%) representations\n"),
+ "(others)",
+ svn__ui64toa_sep(stats->file_histogram.total.count - sum, ',',
+ pool),
+ (int)((stats->file_histogram.total.count - sum) * 100 /
+ stats->file_histogram.total.count));
+ }
+}
+
+/* Calculate a percentage, handling edge cases. */
+static int
+get_percentage(apr_uint64_t part,
+ apr_uint64_t total)
+{
+ /* This include total == 0. */
+ if (part >= total)
+ return 100;
+
+ /* Standard case. */
+ return (int)(part * 100.0 / total);
}
/* Print the (up to) 16 extensions in STATS with the largest total size of
@@ -269,15 +292,20 @@ print_extensions_by_nodes(svn_fs_fs__sta
printf(_("%11s %20s (%2d%%) bytes\n"),
info->extension,
svn__ui64toa_sep(info->node_histogram.total.sum, ',', pool),
- (int)(info->node_histogram.total.sum * 100 /
- stats->file_histogram.total.sum));
+ get_percentage(info->node_histogram.total.sum,
+ stats->file_histogram.total.sum));
}
- printf(_("%11s %20s (%2d%%) bytes\n"),
- "(others)",
- svn__ui64toa_sep(stats->file_histogram.total.sum - sum, ',', pool),
- (int)((stats->file_histogram.total.sum - sum) * 100 /
- stats->file_histogram.total.sum));
+ if (stats->file_histogram.total.sum > sum)
+ {
+ /* Total sum can't be zero here. */
+ printf(_("%11s %20s (%2d%%) bytes\n"),
+ "(others)",
+ svn__ui64toa_sep(stats->file_histogram.total.sum - sum, ',',
+ pool),
+ get_percentage(stats->file_histogram.total.sum - sum,
+ stats->file_histogram.total.sum));
+ }
}
/* Print the (up to) 16 extensions in STATS with the largest total size of
@@ -299,16 +327,20 @@ print_extensions_by_reps(svn_fs_fs__stat
printf(_("%11s %20s (%2d%%) bytes\n"),
info->extension,
svn__ui64toa_sep(info->rep_histogram.total.sum, ',', pool),
- (int)(info->rep_histogram.total.sum * 100 /
- stats->rep_size_histogram.total.sum));
+ get_percentage(info->rep_histogram.total.sum,
+ stats->rep_size_histogram.total.sum));
}
- printf(_("%11s %20s (%2d%%) bytes\n"),
- "(others)",
- svn__ui64toa_sep(stats->rep_size_histogram.total.sum - sum, ',',
- pool),
- (int)((stats->rep_size_histogram.total.sum - sum) * 100 /
- stats->rep_size_histogram.total.sum));
+ if (stats->rep_size_histogram.total.sum > sum)
+ {
+ /* Total sum can't be zero here. */
+ printf(_("%11s %20s (%2d%%) bytes\n"),
+ "(others)",
+ svn__ui64toa_sep(stats->rep_size_histogram.total.sum - sum, ',',
+ pool),
+ get_percentage(stats->rep_size_histogram.total.sum - sum,
+ stats->rep_size_histogram.total.sum));
+ }
}
/* Print per-extension histograms for the most frequent extensions in STATS.
Modified: subversion/branches/1.9.x/subversion/tests/cmdline/svnfsfs_tests.py
URL: http://svn.apache.org/viewvc/subversion/branches/1.9.x/subversion/tests/cmdline/svnfsfs_tests.py?rev=1703327&r1=1703326&r2=1703327&view=diff
==============================================================================
--- subversion/branches/1.9.x/subversion/tests/cmdline/svnfsfs_tests.py (original)
+++ subversion/branches/1.9.x/subversion/tests/cmdline/svnfsfs_tests.py Wed Sep 16 04:00:23 2015
@@ -173,6 +173,15 @@ def load_index_sharded(sbox):
svntest.actions.run_and_verify_svnadmin(expected_output, [],
"verify", sbox.repo_dir)
+@SkipUnless(svntest.main.is_fs_type_fsfs)
+def test_stats_on_empty_repo(sbox):
+ "stats on empty repo shall not crash"
+
+ sbox.build(create_wc=False, empty=True)
+
+ exit_code, output, errput = \
+ svntest.actions.run_and_verify_svnfsfs(None, [], 'stats', sbox.repo_dir)
+
########################################################################
# Run the tests
@@ -180,6 +189,7 @@ def load_index_sharded(sbox):
# list all tests here, starting with None:
test_list = [ None,
load_index_sharded,
+ test_stats_on_empty_repo,
]
if __name__ == '__main__':