4f4b18497a
Broken &&-chains in the test scripts have been corrected.
* es/test-chain-lint:
t6000-t9999: detect and signal failure within loop
t5000-t5999: detect and signal failure within loop
t4000-t4999: detect and signal failure within loop
t0000-t3999: detect and signal failure within loop
tests: simplify by dropping unnecessary `for` loops
tests: apply modern idiom for exiting loop upon failure
tests: apply modern idiom for signaling test failure
tests: fix broken &&-chains in `{...}` groups
tests: fix broken &&-chains in `$(...)` command substitutions
tests: fix broken &&-chains in compound statements
tests: use test_write_lines() to generate line-oriented output
tests: simplify construction of large blocks of text
t9107: use shell parameter expansion to avoid breaking &&-chain
t6300: make `%(raw:size) --shell` test more robust
t5516: drop unnecessary subshell and command invocation
t4202: clarify intent by creating expected content less cleverly
t1020: avoid aborting entire test script when one test fails
t1010: fix unnoticed failure on Windows
t/lib-pager: use sane_unset() to avoid breaking &&-chain
444 lines
12 KiB
Bash
Executable File
444 lines
12 KiB
Bash
Executable File
#!/bin/sh
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test_description='git status with file system watcher'
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. ./test-lib.sh
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# Note, after "git reset --hard HEAD" no extensions exist other than 'TREE'
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# "git update-index --fsmonitor" can be used to get the extension written
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# before testing the results.
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clean_repo () {
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git reset --hard HEAD &&
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git clean -fd
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}
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dirty_repo () {
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: >untracked &&
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: >dir1/untracked &&
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: >dir2/untracked &&
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echo 1 >modified &&
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echo 2 >dir1/modified &&
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echo 3 >dir2/modified &&
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echo 4 >new &&
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echo 5 >dir1/new &&
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echo 6 >dir2/new
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}
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write_integration_script () {
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write_script .git/hooks/fsmonitor-test<<-\EOF
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if test "$#" -ne 2
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then
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echo "$0: exactly 2 arguments expected"
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exit 2
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fi
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if test "$1" != 2
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then
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echo "Unsupported core.fsmonitor hook version." >&2
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exit 1
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fi
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printf "last_update_token\0"
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printf "untracked\0"
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printf "dir1/untracked\0"
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printf "dir2/untracked\0"
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printf "modified\0"
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printf "dir1/modified\0"
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printf "dir2/modified\0"
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printf "new\0"
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printf "dir1/new\0"
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printf "dir2/new\0"
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EOF
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}
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test_lazy_prereq UNTRACKED_CACHE '
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{ git update-index --test-untracked-cache; ret=$?; } &&
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test $ret -ne 1
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'
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test_expect_success 'setup' '
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mkdir -p .git/hooks &&
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: >tracked &&
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: >modified &&
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mkdir dir1 &&
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: >dir1/tracked &&
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: >dir1/modified &&
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mkdir dir2 &&
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: >dir2/tracked &&
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: >dir2/modified &&
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git -c core.fsmonitor= add . &&
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git -c core.fsmonitor= commit -m initial &&
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git config core.fsmonitor .git/hooks/fsmonitor-test &&
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cat >.gitignore <<-\EOF
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.gitignore
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expect*
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actual*
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marker*
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trace2*
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EOF
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'
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# test that the fsmonitor extension is off by default
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test_expect_success 'fsmonitor extension is off by default' '
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test-tool dump-fsmonitor >actual &&
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grep "^no fsmonitor" actual
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'
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# test that "update-index --fsmonitor" adds the fsmonitor extension
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test_expect_success 'update-index --fsmonitor" adds the fsmonitor extension' '
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git update-index --fsmonitor &&
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test-tool dump-fsmonitor >actual &&
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grep "^fsmonitor last update" actual
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'
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# test that "update-index --no-fsmonitor" removes the fsmonitor extension
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test_expect_success 'update-index --no-fsmonitor" removes the fsmonitor extension' '
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git update-index --no-fsmonitor &&
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test-tool dump-fsmonitor >actual &&
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grep "^no fsmonitor" actual
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'
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cat >expect <<EOF &&
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h dir1/modified
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H dir1/tracked
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h dir2/modified
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H dir2/tracked
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h modified
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H tracked
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EOF
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# test that "update-index --fsmonitor-valid" sets the fsmonitor valid bit
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test_expect_success 'update-index --fsmonitor-valid" sets the fsmonitor valid bit' '
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write_script .git/hooks/fsmonitor-test<<-\EOF &&
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printf "last_update_token\0"
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EOF
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git update-index --fsmonitor &&
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git update-index --fsmonitor-valid dir1/modified &&
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git update-index --fsmonitor-valid dir2/modified &&
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git update-index --fsmonitor-valid modified &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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cat >expect <<EOF &&
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H dir1/modified
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H dir1/tracked
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H dir2/modified
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H dir2/tracked
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H modified
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H tracked
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EOF
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# test that "update-index --no-fsmonitor-valid" clears the fsmonitor valid bit
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test_expect_success 'update-index --no-fsmonitor-valid" clears the fsmonitor valid bit' '
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git update-index --no-fsmonitor-valid dir1/modified &&
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git update-index --no-fsmonitor-valid dir2/modified &&
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git update-index --no-fsmonitor-valid modified &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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cat >expect <<EOF &&
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H dir1/modified
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H dir1/tracked
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H dir2/modified
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H dir2/tracked
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H modified
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H tracked
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EOF
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# test that all files returned by the script get flagged as invalid
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test_expect_success 'all files returned by integration script get flagged as invalid' '
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write_integration_script &&
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dirty_repo &&
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git update-index --fsmonitor &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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cat >expect <<EOF &&
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H dir1/modified
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h dir1/new
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H dir1/tracked
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H dir2/modified
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h dir2/new
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H dir2/tracked
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H modified
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h new
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H tracked
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EOF
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# test that newly added files are marked valid
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test_expect_success 'newly added files are marked valid' '
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write_script .git/hooks/fsmonitor-test<<-\EOF &&
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printf "last_update_token\0"
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EOF
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git add new &&
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git add dir1/new &&
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git add dir2/new &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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cat >expect <<EOF &&
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H dir1/modified
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h dir1/new
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h dir1/tracked
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H dir2/modified
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h dir2/new
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h dir2/tracked
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H modified
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h new
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h tracked
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EOF
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# test that all unmodified files get marked valid
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test_expect_success 'all unmodified files get marked valid' '
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# modified files result in update-index returning 1
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test_must_fail git update-index --refresh --force-write-index &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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cat >expect <<EOF &&
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H dir1/modified
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h dir1/tracked
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h dir2/modified
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h dir2/tracked
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h modified
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h tracked
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EOF
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# test that *only* files returned by the integration script get flagged as invalid
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test_expect_success '*only* files returned by the integration script get flagged as invalid' '
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write_script .git/hooks/fsmonitor-test<<-\EOF &&
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printf "last_update_token\0"
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printf "dir1/modified\0"
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EOF
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clean_repo &&
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git update-index --refresh --force-write-index &&
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echo 1 >modified &&
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echo 2 >dir1/modified &&
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echo 3 >dir2/modified &&
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test_must_fail git update-index --refresh --force-write-index &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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# Ensure commands that call refresh_index() to move the index back in time
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# properly invalidate the fsmonitor cache
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test_expect_success 'refresh_index() invalidates fsmonitor cache' '
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clean_repo &&
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dirty_repo &&
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write_integration_script &&
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git add . &&
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write_script .git/hooks/fsmonitor-test<<-\EOF &&
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EOF
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git commit -m "to reset" &&
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git reset HEAD~1 &&
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git status >actual &&
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git -c core.fsmonitor= status >expect &&
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test_cmp expect actual
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'
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# test fsmonitor with and without preloadIndex
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preload_values="false true"
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for preload_val in $preload_values
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do
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test_expect_success "setup preloadIndex to $preload_val" '
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git config core.preloadIndex $preload_val &&
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if test $preload_val = true
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then
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GIT_TEST_PRELOAD_INDEX=$preload_val && export GIT_TEST_PRELOAD_INDEX
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else
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sane_unset GIT_TEST_PRELOAD_INDEX
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fi
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'
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# test fsmonitor with and without the untracked cache (if available)
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uc_values="false"
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test_have_prereq UNTRACKED_CACHE && uc_values="false true"
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for uc_val in $uc_values
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do
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test_expect_success "setup untracked cache to $uc_val" '
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git config core.untrackedcache $uc_val
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'
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# Status is well tested elsewhere so we'll just ensure that the results are
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# the same when using core.fsmonitor.
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test_expect_success 'compare status with and without fsmonitor' '
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write_integration_script &&
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clean_repo &&
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dirty_repo &&
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git add new &&
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git add dir1/new &&
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git add dir2/new &&
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git status >actual &&
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git -c core.fsmonitor= status >expect &&
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test_cmp expect actual
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'
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# Make sure it's actually skipping the check for modified and untracked
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# (if enabled) files unless it is told about them.
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test_expect_success "status doesn't detect unreported modifications" '
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write_script .git/hooks/fsmonitor-test<<-\EOF &&
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printf "last_update_token\0"
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:>marker
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EOF
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clean_repo &&
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git status &&
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test_path_is_file marker &&
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dirty_repo &&
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rm -f marker &&
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git status >actual &&
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test_path_is_file marker &&
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test_i18ngrep ! "Changes not staged for commit:" actual &&
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if test $uc_val = true
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then
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test_i18ngrep ! "Untracked files:" actual
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fi &&
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if test $uc_val = false
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then
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test_i18ngrep "Untracked files:" actual
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fi &&
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rm -f marker
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'
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done
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done
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# test that splitting the index doesn't interfere
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test_expect_success 'splitting the index results in the same state' '
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write_integration_script &&
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dirty_repo &&
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git update-index --fsmonitor &&
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git ls-files -f >expect &&
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test-tool dump-fsmonitor >&2 && echo &&
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git update-index --fsmonitor --split-index &&
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test-tool dump-fsmonitor >&2 && echo &&
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git ls-files -f >actual &&
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test_cmp expect actual
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'
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test_expect_success UNTRACKED_CACHE 'ignore .git changes when invalidating UNTR' '
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test_create_repo dot-git &&
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(
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cd dot-git &&
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mkdir -p .git/hooks &&
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: >tracked &&
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: >modified &&
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mkdir dir1 &&
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: >dir1/tracked &&
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: >dir1/modified &&
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mkdir dir2 &&
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: >dir2/tracked &&
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: >dir2/modified &&
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write_integration_script &&
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git config core.fsmonitor .git/hooks/fsmonitor-test &&
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git update-index --untracked-cache &&
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git update-index --fsmonitor &&
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GIT_TRACE2_PERF="$TRASH_DIRECTORY/trace-before" \
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git status &&
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test-tool dump-untracked-cache >../before
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) &&
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cat >>dot-git/.git/hooks/fsmonitor-test <<-\EOF &&
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printf ".git\0"
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printf ".git/index\0"
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printf "dir1/.git\0"
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printf "dir1/.git/index\0"
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EOF
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(
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cd dot-git &&
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GIT_TRACE2_PERF="$TRASH_DIRECTORY/trace-after" \
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git status &&
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test-tool dump-untracked-cache >../after
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) &&
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grep "directory-invalidation" trace-before | cut -d"|" -f 9 >>before &&
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grep "directory-invalidation" trace-after | cut -d"|" -f 9 >>after &&
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# UNTR extension unchanged, dir invalidation count unchanged
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test_cmp before after
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'
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test_expect_success 'discard_index() also discards fsmonitor info' '
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test_config core.fsmonitor "$TEST_DIRECTORY/t7519/fsmonitor-all" &&
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test_might_fail git update-index --refresh &&
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test-tool read-cache --print-and-refresh=tracked 2 >actual &&
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printf "tracked is%s up to date\n" "" " not" >expect &&
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test_cmp expect actual
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'
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# Test unstaging entries that:
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# - Are not flagged with CE_FSMONITOR_VALID
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# - Have a position in the index >= the number of entries present in the index
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# after unstaging.
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test_expect_success 'status succeeds after staging/unstaging' '
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test_create_repo fsmonitor-stage-unstage &&
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(
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cd fsmonitor-stage-unstage &&
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test_commit initial &&
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git update-index --fsmonitor &&
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removed=$(test_seq 1 100 | sed "s/^/z/") &&
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touch $removed &&
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git add $removed &&
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git config core.fsmonitor "$TEST_DIRECTORY/t7519/fsmonitor-env" &&
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FSMONITOR_LIST="$removed" git restore -S $removed &&
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FSMONITOR_LIST="$removed" git status
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)
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'
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# Usage:
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# check_sparse_index_behavior [!]
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# If "!" is supplied, then we verify that we do not call ensure_full_index
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# during a call to 'git status'. Otherwise, we verify that we _do_ call it.
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check_sparse_index_behavior () {
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git -C full status --porcelain=v2 >expect &&
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GIT_TRACE2_EVENT="$(pwd)/trace2.txt" \
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git -C sparse status --porcelain=v2 >actual &&
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test_region $1 index ensure_full_index trace2.txt &&
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test_region fsm_hook query trace2.txt &&
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test_cmp expect actual &&
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rm trace2.txt
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}
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test_expect_success 'status succeeds with sparse index' '
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(
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sane_unset GIT_TEST_SPLIT_INDEX &&
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git clone . full &&
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git clone --sparse . sparse &&
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git -C sparse sparse-checkout init --cone --sparse-index &&
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git -C sparse sparse-checkout set dir1 dir2 &&
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write_script .git/hooks/fsmonitor-test <<-\EOF &&
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printf "last_update_token\0"
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EOF
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git -C full config core.fsmonitor ../.git/hooks/fsmonitor-test &&
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git -C sparse config core.fsmonitor ../.git/hooks/fsmonitor-test &&
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check_sparse_index_behavior ! &&
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write_script .git/hooks/fsmonitor-test <<-\EOF &&
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printf "last_update_token\0"
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printf "dir1/modified\0"
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EOF
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check_sparse_index_behavior ! &&
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git -C sparse sparse-checkout add dir1a &&
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for repo in full sparse
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do
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cp -r $repo/dir1 $repo/dir1a &&
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git -C $repo add dir1a &&
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git -C $repo commit -m "add dir1a" || return 1
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done &&
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git -C sparse sparse-checkout set dir1 dir2 &&
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# This one modifies outside the sparse-checkout definition
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# and hence we expect to expand the sparse-index.
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write_script .git/hooks/fsmonitor-test <<-\EOF &&
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printf "last_update_token\0"
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printf "dir1a/modified\0"
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EOF
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check_sparse_index_behavior
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)
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'
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test_done
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