diff options
author | Vincent Ambo <mail@tazj.in> | 2020-11-21T18·20+0100 |
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committer | Vincent Ambo <mail@tazj.in> | 2020-11-21T18·45+0100 |
commit | f4609b896fac842433bd495c166d5987852a6a73 (patch) | |
tree | 95511c465c54c4f5d27e5d39ce187e2a1dd82bd3 /third_party/git/t/t4211-line-log.sh | |
parent | 082c006c04343a78d87b6c6ab3608c25d6213c3f (diff) |
merge(3p/git): Merge git subtree at v2.29.2 r/1890
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
Diffstat (limited to '')
-rwxr-xr-x | third_party/git/t/t4211-line-log.sh | 160 |
1 files changed, 159 insertions, 1 deletions
diff --git a/third_party/git/t/t4211-line-log.sh b/third_party/git/t/t4211-line-log.sh index 1db7bd0f59b4..2d1d7b5d1938 100755 --- a/third_party/git/t/t4211-line-log.sh +++ b/third_party/git/t/t4211-line-log.sh @@ -11,7 +11,7 @@ test_expect_success 'setup (import history)' ' canned_test_1 () { test_expect_$1 "$2" " git log $2 >actual && - test_cmp \"\$TEST_DIRECTORY\"/t4211/expect.$3 actual + test_cmp \"\$TEST_DIRECTORY\"/t4211/$(test_oid algo)/expect.$3 actual " } @@ -132,4 +132,162 @@ test_expect_success '--raw is forbidden' ' test_must_fail git log -L1,24:b.c --raw ' +test_expect_success 'setup for checking fancy rename following' ' + git checkout --orphan moves-start && + git reset --hard && + + printf "%s\n" 12 13 14 15 b c d e >file-1 && + printf "%s\n" 22 23 24 25 B C D E >file-2 && + git add file-1 file-2 && + test_tick && + git commit -m "Add file-1 and file-2" && + oid_add_f1_f2=$(git rev-parse --short HEAD) && + + git checkout -b moves-main && + printf "%s\n" 11 12 13 14 15 b c d e >file-1 && + git commit -a -m "Modify file-1 on main" && + oid_mod_f1_main=$(git rev-parse --short HEAD) && + + printf "%s\n" 21 22 23 24 25 B C D E >file-2 && + git commit -a -m "Modify file-2 on main #1" && + oid_mod_f2_main_1=$(git rev-parse --short HEAD) && + + git mv file-1 renamed-1 && + git commit -m "Rename file-1 to renamed-1 on main" && + + printf "%s\n" 11 12 13 14 15 b c d e f >renamed-1 && + git commit -a -m "Modify renamed-1 on main" && + oid_mod_r1_main=$(git rev-parse --short HEAD) && + + printf "%s\n" 21 22 23 24 25 B C D E F >file-2 && + git commit -a -m "Modify file-2 on main #2" && + oid_mod_f2_main_2=$(git rev-parse --short HEAD) && + + git checkout -b moves-side moves-start && + printf "%s\n" 12 13 14 15 16 b c d e >file-1 && + git commit -a -m "Modify file-1 on side #1" && + oid_mod_f1_side_1=$(git rev-parse --short HEAD) && + + printf "%s\n" 22 23 24 25 26 B C D E >file-2 && + git commit -a -m "Modify file-2 on side" && + oid_mod_f2_side=$(git rev-parse --short HEAD) && + + git mv file-2 renamed-2 && + git commit -m "Rename file-2 to renamed-2 on side" && + + printf "%s\n" 12 13 14 15 16 a b c d e >file-1 && + git commit -a -m "Modify file-1 on side #2" && + oid_mod_f1_side_2=$(git rev-parse --short HEAD) && + + printf "%s\n" 22 23 24 25 26 A B C D E >renamed-2 && + git commit -a -m "Modify renamed-2 on side" && + oid_mod_r2_side=$(git rev-parse --short HEAD) && + + git checkout moves-main && + git merge moves-side && + oid_merge=$(git rev-parse --short HEAD) +' + +test_expect_success 'fancy rename following #1' ' + cat >expect <<-EOF && + $oid_merge Merge branch '\''moves-side'\'' into moves-main + $oid_mod_f1_side_2 Modify file-1 on side #2 + $oid_mod_f1_side_1 Modify file-1 on side #1 + $oid_mod_r1_main Modify renamed-1 on main + $oid_mod_f1_main Modify file-1 on main + $oid_add_f1_f2 Add file-1 and file-2 + EOF + git log -L1:renamed-1 --oneline --no-patch >actual && + test_cmp expect actual +' + +test_expect_success 'fancy rename following #2' ' + cat >expect <<-EOF && + $oid_merge Merge branch '\''moves-side'\'' into moves-main + $oid_mod_r2_side Modify renamed-2 on side + $oid_mod_f2_side Modify file-2 on side + $oid_mod_f2_main_2 Modify file-2 on main #2 + $oid_mod_f2_main_1 Modify file-2 on main #1 + $oid_add_f1_f2 Add file-1 and file-2 + EOF + git log -L1:renamed-2 --oneline --no-patch >actual && + test_cmp expect actual +' + +# Create the following linear history, where each commit does what its +# subject line promises: +# +# * 66c6410 Modify func2() in file.c +# * 50834e5 Modify other-file +# * fe5851c Modify func1() in file.c +# * 8c7c7dd Add other-file +# * d5f4417 Add func1() and func2() in file.c +test_expect_success 'setup for checking line-log and parent oids' ' + git checkout --orphan parent-oids && + git reset --hard && + + cat >file.c <<-\EOF && + int func1() + { + return F1; + } + + int func2() + { + return F2; + } + EOF + git add file.c && + test_tick && + first_tick=$test_tick && + git commit -m "Add func1() and func2() in file.c" && + + echo 1 >other-file && + git add other-file && + test_tick && + git commit -m "Add other-file" && + + sed -e "s/F1/F1 + 1/" file.c >tmp && + mv tmp file.c && + git commit -a -m "Modify func1() in file.c" && + + echo 2 >other-file && + git commit -a -m "Modify other-file" && + + sed -e "s/F2/F2 + 2/" file.c >tmp && + mv tmp file.c && + git commit -a -m "Modify func2() in file.c" && + + head_oid=$(git rev-parse --short HEAD) && + prev_oid=$(git rev-parse --short HEAD^) && + root_oid=$(git rev-parse --short HEAD~4) +' + +# Parent oid should be from immediate parent. +test_expect_success 'parent oids without parent rewriting' ' + cat >expect <<-EOF && + $head_oid $prev_oid Modify func2() in file.c + $root_oid Add func1() and func2() in file.c + EOF + git log --format="%h %p %s" --no-patch -L:func2:file.c >actual && + test_cmp expect actual +' + +# Parent oid should be from the most recent ancestor touching func2(), +# i.e. in this case from the root commit. +test_expect_success 'parent oids with parent rewriting' ' + cat >expect <<-EOF && + $head_oid $root_oid Modify func2() in file.c + $root_oid Add func1() and func2() in file.c + EOF + git log --format="%h %p %s" --no-patch -L:func2:file.c --parents >actual && + test_cmp expect actual +' + +test_expect_success 'line-log with --before' ' + echo $root_oid >expect && + git log --format=%h --no-patch -L:func2:file.c --before=$first_tick >actual && + test_cmp expect actual +' + test_done |