mirror of
https://github.com/git/git.git
synced 2024-10-31 22:37:54 +01:00
73f9145fbf
First, the current code in untracked_cache_invalidate_path() is wrong because it can only handle paths "a" or "a/b", not "a/b/c" because lookup_untracked() only looks for entries directly under the given directory. In the last case, it will look for the entry "b/c" in directory "a" instead. This means if you delete or add an entry in a subdirectory, untracked cache may become out of date because it does not invalidate properly. This is noticed by David Turner. The second problem is about invalidation inside a fully untracked/excluded directory. In this case we may have to invalidate back to root. See the comment block for detail. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
572 lines
15 KiB
Bash
Executable file
572 lines
15 KiB
Bash
Executable file
#!/bin/sh
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test_description='test untracked cache'
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. ./test-lib.sh
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avoid_racy() {
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sleep 1
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}
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# It's fine if git update-index returns an error code other than one,
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# it'll be caught in the first test.
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test_lazy_prereq UNTRACKED_CACHE '
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{ git update-index --untracked-cache; ret=$?; } &&
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test $ret -ne 1
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'
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if ! test_have_prereq UNTRACKED_CACHE; then
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skip_all='This system does not support untracked cache'
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test_done
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fi
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test_expect_success 'setup' '
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git init worktree &&
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cd worktree &&
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mkdir done dtwo dthree &&
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touch one two three done/one dtwo/two dthree/three &&
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git add one two done/one &&
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: >.git/info/exclude &&
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git update-index --untracked-cache
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'
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test_expect_success 'untracked cache is empty' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 0000000000000000000000000000000000000000
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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EOF
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test_cmp ../expect ../actual
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'
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cat >../status.expect <<EOF &&
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A done/one
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A one
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A two
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?? dthree/
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?? dtwo/
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?? three
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EOF
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cat >../dump.expect <<EOF &&
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info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ 0000000000000000000000000000000000000000 recurse valid
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dthree/
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dtwo/
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three
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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three
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_expect_success 'status first time (empty cache)' '
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avoid_racy &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 3
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gitignore invalidation: 1
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directory invalidation: 0
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opendir: 4
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'untracked cache after first status' '
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test-dump-untracked-cache >../actual &&
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test_cmp ../dump.expect ../actual
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'
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test_expect_success 'status second time (fully populated cache)' '
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avoid_racy &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 0
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directory invalidation: 0
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opendir: 0
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'untracked cache after second status' '
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test-dump-untracked-cache >../actual &&
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test_cmp ../dump.expect ../actual
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'
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test_expect_success 'modify in root directory, one dir invalidation' '
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avoid_racy &&
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: >four &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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cat >../status.expect <<EOF &&
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A done/one
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A one
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A two
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?? dthree/
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?? dtwo/
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?? four
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?? three
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EOF
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 0
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directory invalidation: 1
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opendir: 1
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ 0000000000000000000000000000000000000000 recurse valid
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dthree/
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dtwo/
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four
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three
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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three
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'new .gitignore invalidates recursively' '
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avoid_racy &&
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echo four >.gitignore &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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cat >../status.expect <<EOF &&
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A done/one
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A one
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A two
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?? .gitignore
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?? dthree/
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?? dtwo/
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?? three
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EOF
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 1
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directory invalidation: 1
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opendir: 4
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dthree/
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dtwo/
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three
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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three
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'new info/exclude invalidates everything' '
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avoid_racy &&
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echo three >>.git/info/exclude &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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cat >../status.expect <<EOF &&
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A done/one
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A one
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A two
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?? .gitignore
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?? dtwo/
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EOF
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 1
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directory invalidation: 0
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opendir: 4
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dtwo/
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'move two from tracked to untracked' '
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git rm --cached two &&
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'status after the move' '
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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cat >../status.expect <<EOF &&
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A done/one
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A one
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?? .gitignore
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?? dtwo/
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?? two
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EOF
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 0
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directory invalidation: 0
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opendir: 1
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dtwo/
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two
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'move two from untracked to tracked' '
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git add two &&
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'status after the move' '
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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cat >../status.expect <<EOF &&
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A done/one
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A one
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A two
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?? .gitignore
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?? dtwo/
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EOF
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 0
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directory invalidation: 0
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opendir: 1
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'verify untracked cache dump' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dtwo/
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'set up for sparse checkout testing' '
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echo two >done/.gitignore &&
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echo three >>done/.gitignore &&
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echo two >done/two &&
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git add -f done/two done/.gitignore &&
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git commit -m "first commit"
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'
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test_expect_success 'status after commit' '
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../actual &&
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cat >../status.expect <<EOF &&
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?? .gitignore
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?? dtwo/
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EOF
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test_cmp ../status.expect ../actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 0
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directory invalidation: 0
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opendir: 2
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'untracked cache correct after commit' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dtwo/
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/done/ 0000000000000000000000000000000000000000 recurse valid
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'set up sparse checkout' '
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echo "done/[a-z]*" >.git/info/sparse-checkout &&
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test_config core.sparsecheckout true &&
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git checkout master &&
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git update-index --force-untracked-cache &&
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git status --porcelain >/dev/null && # prime the cache
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test_path_is_missing done/.gitignore &&
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test_path_is_file done/one
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'
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test_expect_success 'create/modify files, some of which are gitignored' '
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echo two bis >done/two &&
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echo three >done/three && # three is gitignored
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echo four >done/four && # four is gitignored at a higher level
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echo five >done/five # five is not gitignored
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'
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test_expect_success 'test sparse status with untracked cache' '
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: >../trace &&
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avoid_racy &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../status.actual &&
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cat >../status.expect <<EOF &&
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M done/two
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?? .gitignore
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?? done/five
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?? dtwo/
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EOF
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test_cmp ../status.expect ../status.actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 1
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directory invalidation: 2
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opendir: 2
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'untracked cache correct after status' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dtwo/
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/done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
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five
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/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
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/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
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two
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EOF
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test_cmp ../expect ../actual
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'
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test_expect_success 'test sparse status again with untracked cache' '
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avoid_racy &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../status.actual &&
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cat >../status.expect <<EOF &&
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M done/two
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?? .gitignore
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?? done/five
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?? dtwo/
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EOF
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test_cmp ../status.expect ../status.actual &&
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cat >../trace.expect <<EOF &&
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node creation: 0
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gitignore invalidation: 0
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directory invalidation: 0
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opendir: 0
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'set up for test of subdir and sparse checkouts' '
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mkdir done/sub &&
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mkdir done/sub/sub &&
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echo "sub" > done/sub/sub/file
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'
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test_expect_success 'test sparse status with untracked cache and subdir' '
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avoid_racy &&
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: >../trace &&
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GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
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git status --porcelain >../status.actual &&
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cat >../status.expect <<EOF &&
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M done/two
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?? .gitignore
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?? done/five
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?? done/sub/
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?? dtwo/
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EOF
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test_cmp ../status.expect ../status.actual &&
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cat >../trace.expect <<EOF &&
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node creation: 2
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gitignore invalidation: 0
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directory invalidation: 1
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opendir: 3
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EOF
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test_cmp ../trace.expect ../trace
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'
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test_expect_success 'verify untracked cache dump (sparse/subdirs)' '
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test-dump-untracked-cache >../actual &&
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cat >../expect <<EOF &&
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info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
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core.excludesfile 0000000000000000000000000000000000000000
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exclude_per_dir .gitignore
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flags 00000006
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/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
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.gitignore
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dtwo/
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/done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
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|
five
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sub/
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/done/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
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sub/
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/done/sub/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
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file
|
|
/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
|
|
/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
|
|
two
|
|
EOF
|
|
test_cmp ../expect ../actual
|
|
'
|
|
|
|
test_expect_success 'test sparse status again with untracked cache and subdir' '
|
|
avoid_racy &&
|
|
: >../trace &&
|
|
GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
|
|
git status --porcelain >../status.actual &&
|
|
test_cmp ../status.expect ../status.actual &&
|
|
cat >../trace.expect <<EOF &&
|
|
node creation: 0
|
|
gitignore invalidation: 0
|
|
directory invalidation: 0
|
|
opendir: 0
|
|
EOF
|
|
test_cmp ../trace.expect ../trace
|
|
'
|
|
|
|
test_expect_success 'move entry in subdir from untracked to cached' '
|
|
git add dtwo/two &&
|
|
git status --porcelain >../status.actual &&
|
|
cat >../status.expect <<EOF &&
|
|
M done/two
|
|
A dtwo/two
|
|
?? .gitignore
|
|
?? done/five
|
|
?? done/sub/
|
|
EOF
|
|
test_cmp ../status.expect ../status.actual
|
|
'
|
|
|
|
test_expect_success 'move entry in subdir from cached to untracked' '
|
|
git rm --cached dtwo/two &&
|
|
git status --porcelain >../status.actual &&
|
|
cat >../status.expect <<EOF &&
|
|
M done/two
|
|
?? .gitignore
|
|
?? done/five
|
|
?? done/sub/
|
|
?? dtwo/
|
|
EOF
|
|
test_cmp ../status.expect ../status.actual
|
|
'
|
|
|
|
test_done
|