diff options
Diffstat (limited to 't/t1700-split-index.sh')
| -rwxr-xr-x | t/t1700-split-index.sh | 81 |
1 files changed, 58 insertions, 23 deletions
diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh index b3b4d83eaf..4667e1a190 100755 --- a/t/t1700-split-index.sh +++ b/t/t1700-split-index.sh @@ -6,13 +6,27 @@ test_description='split index mode tests' # We need total control of index splitting here sane_unset GIT_TEST_SPLIT_INDEX -sane_unset GIT_FSMONITOR_TEST + +# Testing a hard coded SHA against an index with an extension +# that can vary from run to run is problematic so we disable +# those extensions. +sane_unset GIT_TEST_FSMONITOR +sane_unset GIT_TEST_INDEX_THREADS + +# Create a file named as $1 with content read from stdin. +# Set the file's mtime to a few seconds in the past to avoid racy situations. +create_non_racy_file () { + cat >"$1" && + test-tool chmtime =-5 "$1" +} test_expect_success 'enable split index' ' git config splitIndex.maxPercentChange 100 && git update-index --split-index && test-tool dump-split-index .git/index >actual && indexversion=$(test-tool index-version <.git/index) && + + # NEEDSWORK: Stop hard-coding checksums. if test "$indexversion" = "4" then own=432ef4b63f32193984f339431fd50ca796493569 @@ -21,6 +35,7 @@ test_expect_success 'enable split index' ' own=8299b0bcd1ac364e5f1d7768efb62fa2da79a339 base=39d890139ee5356c7ef572216cebcd27aa41f9df fi && + cat >expect <<-EOF && own $own base $base @@ -31,7 +46,7 @@ test_expect_success 'enable split index' ' ' test_expect_success 'add one file' ' - : >one && + create_non_racy_file one && git update-index --add one && git ls-files --stage >ls-files.actual && cat >ls-files.expect <<-EOF && @@ -57,7 +72,7 @@ test_expect_success 'disable split index' ' EOF test_cmp ls-files.expect ls-files.actual && - BASE=$(test-tool dump-split-index .git/index | grep "^own" | sed "s/own/base/") && + BASE=$(test-tool dump-split-index .git/index | sed -n "s/^own/base/p") && test-tool dump-split-index .git/index | sed "/^own/d" >actual && cat >expect <<-EOF && not a split index @@ -83,7 +98,7 @@ test_expect_success 'enable split index again, "one" now belongs to base index"' ' test_expect_success 'modify original file, base index untouched' ' - echo modified >one && + echo modified | create_non_racy_file one && git update-index one && git ls-files --stage >ls-files.actual && cat >ls-files.expect <<-EOF && @@ -102,7 +117,7 @@ test_expect_success 'modify original file, base index untouched' ' ' test_expect_success 'add another file, which stays index' ' - : >two && + create_non_racy_file two && git update-index --add two && git ls-files --stage >ls-files.actual && cat >ls-files.expect <<-EOF && @@ -155,7 +170,7 @@ test_expect_success 'remove file in base index' ' ' test_expect_success 'add original file back' ' - : >one && + create_non_racy_file one && git update-index --add one && git ls-files --stage >ls-files.actual && cat >ls-files.expect <<-EOF && @@ -174,7 +189,7 @@ test_expect_success 'add original file back' ' ' test_expect_success 'add new file' ' - : >two && + create_non_racy_file two && git update-index --add two && git ls-files --stage >actual && cat >expect <<-EOF && @@ -218,7 +233,7 @@ test_expect_success 'rev-parse --shared-index-path' ' test_expect_success 'set core.splitIndex config variable to true' ' git config core.splitIndex true && - : >three && + create_non_racy_file three && git update-index --add three && git ls-files --stage >ls-files.actual && cat >ls-files.expect <<-EOF && @@ -253,9 +268,9 @@ test_expect_success 'set core.splitIndex config variable to false' ' test_cmp expect actual ' -test_expect_success 'set core.splitIndex config variable to true' ' +test_expect_success 'set core.splitIndex config variable back to true' ' git config core.splitIndex true && - : >three && + create_non_racy_file three && git update-index --add three && BASE=$(test-tool dump-split-index .git/index | grep "^base") && test-tool dump-split-index .git/index | sed "/^own/d" >actual && @@ -265,7 +280,7 @@ test_expect_success 'set core.splitIndex config variable to true' ' deletions: EOF test_cmp expect actual && - : >four && + create_non_racy_file four && git update-index --add four && test-tool dump-split-index .git/index | sed "/^own/d" >actual && cat >expect <<-EOF && @@ -279,7 +294,7 @@ test_expect_success 'set core.splitIndex config variable to true' ' test_expect_success 'check behavior with splitIndex.maxPercentChange unset' ' git config --unset splitIndex.maxPercentChange && - : >five && + create_non_racy_file five && git update-index --add five && BASE=$(test-tool dump-split-index .git/index | grep "^base") && test-tool dump-split-index .git/index | sed "/^own/d" >actual && @@ -289,7 +304,7 @@ test_expect_success 'check behavior with splitIndex.maxPercentChange unset' ' deletions: EOF test_cmp expect actual && - : >six && + create_non_racy_file six && git update-index --add six && test-tool dump-split-index .git/index | sed "/^own/d" >actual && cat >expect <<-EOF && @@ -303,7 +318,7 @@ test_expect_success 'check behavior with splitIndex.maxPercentChange unset' ' test_expect_success 'check splitIndex.maxPercentChange set to 0' ' git config splitIndex.maxPercentChange 0 && - : >seven && + create_non_racy_file seven && git update-index --add seven && BASE=$(test-tool dump-split-index .git/index | grep "^base") && test-tool dump-split-index .git/index | sed "/^own/d" >actual && @@ -313,7 +328,7 @@ test_expect_success 'check splitIndex.maxPercentChange set to 0' ' deletions: EOF test_cmp expect actual && - : >eight && + create_non_racy_file eight && git update-index --add eight && BASE=$(test-tool dump-split-index .git/index | grep "^base") && test-tool dump-split-index .git/index | sed "/^own/d" >actual && @@ -326,17 +341,17 @@ test_expect_success 'check splitIndex.maxPercentChange set to 0' ' ' test_expect_success 'shared index files expire after 2 weeks by default' ' - : >ten && + create_non_racy_file ten && git update-index --add ten && test $(ls .git/sharedindex.* | wc -l) -gt 2 && just_under_2_weeks_ago=$((5-14*86400)) && test-tool chmtime =$just_under_2_weeks_ago .git/sharedindex.* && - : >eleven && + create_non_racy_file eleven && git update-index --add eleven && test $(ls .git/sharedindex.* | wc -l) -gt 2 && just_over_2_weeks_ago=$((-1-14*86400)) && test-tool chmtime =$just_over_2_weeks_ago .git/sharedindex.* && - : >twelve && + create_non_racy_file twelve && git update-index --add twelve && test $(ls .git/sharedindex.* | wc -l) -le 2 ' @@ -344,12 +359,12 @@ test_expect_success 'shared index files expire after 2 weeks by default' ' test_expect_success 'check splitIndex.sharedIndexExpire set to 16 days' ' git config splitIndex.sharedIndexExpire "16.days.ago" && test-tool chmtime =$just_over_2_weeks_ago .git/sharedindex.* && - : >thirteen && + create_non_racy_file thirteen && git update-index --add thirteen && test $(ls .git/sharedindex.* | wc -l) -gt 2 && just_over_16_days_ago=$((-1-16*86400)) && test-tool chmtime =$just_over_16_days_ago .git/sharedindex.* && - : >fourteen && + create_non_racy_file fourteen && git update-index --add fourteen && test $(ls .git/sharedindex.* | wc -l) -le 2 ' @@ -358,17 +373,37 @@ test_expect_success 'check splitIndex.sharedIndexExpire set to "never" and "now" git config splitIndex.sharedIndexExpire never && just_10_years_ago=$((-365*10*86400)) && test-tool chmtime =$just_10_years_ago .git/sharedindex.* && - : >fifteen && + create_non_racy_file fifteen && git update-index --add fifteen && test $(ls .git/sharedindex.* | wc -l) -gt 2 && git config splitIndex.sharedIndexExpire now && just_1_second_ago=-1 && test-tool chmtime =$just_1_second_ago .git/sharedindex.* && - : >sixteen && + create_non_racy_file sixteen && git update-index --add sixteen && test $(ls .git/sharedindex.* | wc -l) -le 2 ' +test_expect_success POSIXPERM 'same mode for index & split index' ' + git init same-mode && + ( + cd same-mode && + test_commit A && + test_modebits .git/index >index_mode && + test_must_fail git config core.sharedRepository && + git -c core.splitIndex=true status && + shared=$(ls .git/sharedindex.*) && + case "$shared" in + *" "*) + # we have more than one??? + false ;; + *) + test_modebits "$shared" >split_index_mode && + test_cmp index_mode split_index_mode ;; + esac + ) +' + while read -r mode modebits do test_expect_success POSIXPERM "split index respects core.sharedrepository $mode" ' @@ -379,7 +414,7 @@ do # Create one new shared index file git config core.sharedrepository "$mode" && git config core.splitIndex true && - : >one && + create_non_racy_file one && git update-index --add one && echo "$modebits" >expect && test_modebits .git/index >actual && |