Merge branch 'tr/gcov'
* tr/gcov: Test git-patch-id Test rev-list --parents/--children Test log --decorate Test fsck a bit harder Test log --graph Test diff --dirstat functionality Test that diff can read from stdin Support coverage testing with GCC/gcov
This commit is contained in:
Junio C Hamano
commit
e785dadc90
24
Makefile
24
Makefile
@ -1640,3 +1640,27 @@ check-docs::
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check-builtins::
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./check-builtins.sh
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### Test suite coverage testing
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#
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.PHONY: coverage coverage-clean coverage-build coverage-report
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coverage:
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$(MAKE) coverage-build
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$(MAKE) coverage-report
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coverage-clean:
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rm -f *.gcda *.gcno
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COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
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COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
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coverage-build: coverage-clean
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$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
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$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
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-j1 test
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coverage-report:
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gcov -b *.c
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grep '^function.*called 0 ' *.c.gcov \
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| sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
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| tee coverage-untested-functions
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@ -28,4 +28,71 @@ test_expect_success 'loose objects borrowed from alternate are not missing' '
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)
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'
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# Corruption tests follow. Make sure to remove all traces of the
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# specific corruption you test afterwards, lest a later test trip over
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# it.
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test_expect_success 'object with bad sha1' '
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sha=$(echo blob | git hash-object -w --stdin) &&
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echo $sha &&
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old=$(echo $sha | sed "s+^..+&/+") &&
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new=$(dirname $old)/ffffffffffffffffffffffffffffffffffffff &&
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sha="$(dirname $new)$(basename $new)"
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mv .git/objects/$old .git/objects/$new &&
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git update-index --add --cacheinfo 100644 $sha foo &&
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tree=$(git write-tree) &&
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cmt=$(echo bogus | git commit-tree $tree) &&
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git update-ref refs/heads/bogus $cmt &&
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(git fsck 2>out; true) &&
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grep "$sha.*corrupt" out &&
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rm -f .git/objects/$new &&
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git update-ref -d refs/heads/bogus &&
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git read-tree -u --reset HEAD
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'
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test_expect_success 'branch pointing to non-commit' '
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git rev-parse HEAD^{tree} > .git/refs/heads/invalid &&
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git fsck 2>out &&
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grep "not a commit" out &&
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git update-ref -d refs/heads/invalid
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'
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cat > invalid-tag <<EOF
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object ffffffffffffffffffffffffffffffffffffffff
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type commit
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tag invalid
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tagger T A Gger <tagger@example.com> 1234567890 -0000
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This is an invalid tag.
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EOF
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test_expect_failure 'tag pointing to nonexistent' '
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tag=$(git hash-object -w --stdin < invalid-tag) &&
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echo $tag > .git/refs/tags/invalid &&
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git fsck --tags 2>out &&
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cat out &&
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grep "could not load tagged object" out &&
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rm .git/refs/tags/invalid
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'
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cat > wrong-tag <<EOF
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object $(echo blob | git hash-object -w --stdin)
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type commit
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tag wrong
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tagger T A Gger <tagger@example.com> 1234567890 -0000
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This is an invalid tag.
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EOF
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test_expect_failure 'tag pointing to something else than its type' '
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tag=$(git hash-object -w --stdin < wrong-tag) &&
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echo $tag > .git/refs/tags/wrong &&
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git fsck --tags 2>out &&
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cat out &&
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grep "some sane error message" out &&
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rm .git/refs/tags/wrong
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'
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test_done
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@ -258,4 +258,12 @@ test_expect_success \
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git diff-tree -r -R $tree_A $tree_B >.test-b &&
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cmp -s .test-a .test-b'
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test_expect_success \
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'diff can read from stdin' \
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'test_must_fail git diff --no-index -- MN - < NN |
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grep -v "^index" | sed "s#/-#/NN#" >.test-a &&
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test_must_fail git diff --no-index -- MN NN |
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grep -v "^index" >.test-b &&
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test_cmp .test-a .test-b'
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test_done
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@ -207,6 +207,10 @@ log --root -c --patch-with-stat --summary master
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log --root --cc --patch-with-stat --summary master
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log -SF master
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log -SF -p master
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log --decorate --all
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rev-list --parents HEAD
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rev-list --children HEAD
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whatchanged master
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whatchanged -p master
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@ -268,6 +272,7 @@ diff --no-index --name-status dir2 dir
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diff --no-index --name-status -- dir2 dir
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diff --no-index dir dir3
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diff master master^ side
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diff --dirstat master~1 master~2
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EOF
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test_done
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3
t/t4013/diff.diff_--dirstat_master~1_master~2
Normal file
3
t/t4013/diff.diff_--dirstat_master~1_master~2
Normal file
@ -0,0 +1,3 @@
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$ git diff --dirstat master~1 master~2
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40.0% dir/
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$
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34
t/t4013/diff.log_--decorate_--all
Normal file
34
t/t4013/diff.log_--decorate_--all
Normal file
@ -0,0 +1,34 @@
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$ git log --decorate --all
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commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (refs/heads/master)
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Merge: 9a6d494 c7a2ab9
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Author: A U Thor <author@example.com>
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Date: Mon Jun 26 00:04:00 2006 +0000
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Merge branch 'side'
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commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a (refs/heads/side)
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Author: A U Thor <author@example.com>
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Date: Mon Jun 26 00:03:00 2006 +0000
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Side
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commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0
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Author: A U Thor <author@example.com>
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Date: Mon Jun 26 00:02:00 2006 +0000
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Third
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commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44
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Author: A U Thor <author@example.com>
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Date: Mon Jun 26 00:01:00 2006 +0000
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Second
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This is the second commit.
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commit 444ac553ac7612cc88969031b02b3767fb8a353a (refs/heads/initial)
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Author: A U Thor <author@example.com>
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Date: Mon Jun 26 00:00:00 2006 +0000
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Initial
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$
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7
t/t4013/diff.rev-list_--children_HEAD
Normal file
7
t/t4013/diff.rev-list_--children_HEAD
Normal file
@ -0,0 +1,7 @@
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$ git rev-list --children HEAD
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59d314ad6f356dd08601a4cd5e530381da3e3c64
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c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a 59d314ad6f356dd08601a4cd5e530381da3e3c64
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9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 59d314ad6f356dd08601a4cd5e530381da3e3c64
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1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0
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444ac553ac7612cc88969031b02b3767fb8a353a 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
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$
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7
t/t4013/diff.rev-list_--parents_HEAD
Normal file
7
t/t4013/diff.rev-list_--parents_HEAD
Normal file
@ -0,0 +1,7 @@
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$ git rev-list --parents HEAD
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59d314ad6f356dd08601a4cd5e530381da3e3c64 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
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c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a 444ac553ac7612cc88969031b02b3767fb8a353a
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9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44
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1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 444ac553ac7612cc88969031b02b3767fb8a353a
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444ac553ac7612cc88969031b02b3767fb8a353a
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$
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148
t/t4202-log.sh
148
t/t4202-log.sh
@ -174,5 +174,153 @@ test_expect_success 'log --grep -i' '
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test_cmp expect actual
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'
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cat > expect <<EOF
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* Second
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* sixth
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* fifth
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* fourth
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* third
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* second
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* initial
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EOF
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test_expect_success 'simple log --graph' '
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git log --graph --pretty=tformat:%s >actual &&
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test_cmp expect actual
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'
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test_expect_success 'set up merge history' '
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git checkout -b side HEAD~4 &&
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test_commit side-1 1 1 &&
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test_commit side-2 2 2 &&
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git checkout master &&
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git merge side
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'
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cat > expect <<\EOF
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* Merge branch 'side'
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|\
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| * side-2
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| * side-1
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* | Second
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* | sixth
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* | fifth
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* | fourth
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|/
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* third
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* second
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* initial
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EOF
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test_expect_success 'log --graph with merge' '
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git log --graph --date-order --pretty=tformat:%s |
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sed "s/ *$//" >actual &&
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test_cmp expect actual
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'
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cat > expect <<\EOF
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* commit master
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|\ Merge: A B
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| | Author: A U Thor <author@example.com>
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| |
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| | Merge branch 'side'
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| |
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| * commit side
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| | Author: A U Thor <author@example.com>
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| |
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| | side-2
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| |
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| * commit tags/side-1
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| | Author: A U Thor <author@example.com>
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| |
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| | side-1
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| |
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* | commit master~1
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| | Author: A U Thor <author@example.com>
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| |
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| | Second
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| |
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* | commit master~2
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| | Author: A U Thor <author@example.com>
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| |
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| | sixth
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| |
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* | commit master~3
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| | Author: A U Thor <author@example.com>
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| |
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| | fifth
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| |
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* | commit master~4
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|/ Author: A U Thor <author@example.com>
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|
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| fourth
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* commit tags/side-1~1
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| Author: A U Thor <author@example.com>
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|
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| third
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|
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* commit tags/side-1~2
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| Author: A U Thor <author@example.com>
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|
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| second
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|
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* commit tags/side-1~3
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Author: A U Thor <author@example.com>
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initial
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EOF
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test_expect_success 'log --graph with full output' '
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git log --graph --date-order --pretty=short |
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git name-rev --name-only --stdin |
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sed "s/Merge:.*/Merge: A B/;s/ *$//" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'set up more tangled history' '
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git checkout -b tangle HEAD~6 &&
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test_commit tangle-a tangle-a a &&
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git merge master~3 &&
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git merge side~1 &&
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git checkout master &&
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git merge tangle
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'
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cat > expect <<\EOF
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* Merge branch 'tangle'
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|\
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| * Merge branch 'side' (early part) into tangle
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| |\
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| * \ Merge branch 'master' (early part) into tangle
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| |\ \
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| * | | tangle-a
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* | | | Merge branch 'side'
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|\ \ \ \
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| * | | | side-2
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| | | |/
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| | |/|
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| |/| |
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| * | | side-1
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* | | | Second
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* | | | sixth
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| | |/
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| |/|
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|/| |
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* | | fifth
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* | | fourth
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|/ /
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* | third
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|/
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* second
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* initial
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EOF
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test_expect_success 'log --graph with merge' '
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git log --graph --date-order --pretty=tformat:%s |
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sed "s/ *$//" >actual &&
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test_cmp expect actual
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'
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test_done
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38
t/t4203-patch-id.sh
Executable file
38
t/t4203-patch-id.sh
Executable file
@ -0,0 +1,38 @@
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#!/bin/sh
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test_description='git patch-id'
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. ./test-lib.sh
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test_expect_success 'setup' '
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test_commit initial foo a &&
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test_commit first foo b &&
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git checkout -b same HEAD^ &&
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test_commit same-msg foo b &&
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git checkout -b notsame HEAD^ &&
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test_commit notsame-msg foo c
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'
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test_expect_success 'patch-id output is well-formed' '
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git log -p -1 | git patch-id > output &&
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grep "^[a-f0-9]\{40\} $(git rev-parse HEAD)$" output
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'
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get_patch_id () {
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git log -p -1 "$1" | git patch-id |
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sed "s# .*##" > patch-id_"$1"
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}
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test_expect_success 'patch-id detects equality' '
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get_patch_id master &&
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get_patch_id same &&
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test_cmp patch-id_master patch-id_same
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'
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|
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test_expect_success 'patch-id detects inequality' '
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get_patch_id master &&
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get_patch_id notsame &&
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! test_cmp patch-id_master patch-id_notsame
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||||
'
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||||
|
||||
test_done
|
||||
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