new file mode 100755
@@ -0,0 +1,199 @@
+#!/bin/sh
+
+test_description='ignore revisions when blaming'
+. ./test-lib.sh
+
+# Creates:
+# A--B--X
+# A added line 1 and B added line 2. X makes changes to those lines. Sanity
+# check that X is blamed for both lines.
+test_expect_success setup '
+ test_commit A file line1 &&
+
+ echo line2 >>file &&
+ git add file &&
+ test_tick &&
+ git commit -m B &&
+ git tag B &&
+
+ test_write_lines line-one line-two >file &&
+ git add file &&
+ test_tick &&
+ git commit -m X &&
+ git tag X &&
+
+ git blame --line-porcelain file >blame_raw &&
+
+ grep "^[0-9a-f]\+ 1 1" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse X >expect &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 2 2" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse X >expect &&
+ test_cmp expect actual
+ '
+
+# Ignore X, make sure A is blamed for line 1 and B for line 2.
+test_expect_success ignore_rev_changing_lines '
+ git blame --line-porcelain --ignore-rev X file >blame_raw &&
+
+ grep "^[0-9a-f]\+ 1 1" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse A >expect &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 2 2" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse B >expect &&
+ test_cmp expect actual
+ '
+
+# For ignored revs that have added more lines than they removed, the extra lines
+# must be blamed on an all-zeros rev.
+# A--B--X--Y
+# Where Y changes lines 1 and 2, and adds lines 3 and 4.
+test_expect_success ignore_rev_adding_lines '
+ test_write_lines line-one-change line-two-changed new_line3 new_line4 >file &&
+ git add file &&
+ test_tick &&
+ git commit -m Y &&
+ git tag Y &&
+
+ git rev-parse Y >y_rev &&
+ sed -e "s/[0-9a-f]/0/g" y_rev >expect &&
+ git blame --line-porcelain file --ignore-rev Y >blame_raw &&
+
+ grep "^[0-9a-f]\+ 3 3" blame_raw | sed -e "s/ .*//" >actual &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 4 4" blame_raw | sed -e "s/ .*//" >actual &&
+ test_cmp expect actual
+ '
+
+# Ignore X and Y, both in separate files. Lines 1 == A, 2 == B.
+test_expect_success ignore_revs_from_files '
+ git rev-parse X >ignore_x &&
+ git rev-parse Y >ignore_y &&
+ git blame --line-porcelain file --ignore-revs-file ignore_x --ignore-revs-file ignore_y >blame_raw &&
+
+ grep "^[0-9a-f]\+ 1 1" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse A >expect &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 2 2" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse B >expect &&
+ test_cmp expect actual
+ '
+
+# Ignore X from the config option, Y from a file.
+test_expect_success ignore_revs_from_configs_and_files '
+ git config --add blame.ignoreRevsFile ignore_x &&
+ git blame --line-porcelain file --ignore-revs-file ignore_y >blame_raw &&
+
+ grep "^[0-9a-f]\+ 1 1" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse A >expect &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 2 2" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse B >expect &&
+ test_cmp expect actual
+ '
+
+# Override blame.ignoreRevsFile (ignore_x) with an empty string. X should be
+# blamed now for lines 1 and 2, since we are no longer ignoring X.
+test_expect_success override_ignore_revs_file '
+ git blame --line-porcelain file --ignore-revs-file "" --ignore-revs-file ignore_y >blame_raw &&
+ git rev-parse X >expect &&
+
+ grep "^[0-9a-f]\+ 1 1" blame_raw | sed -e "s/ .*//" >actual &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 2 2" blame_raw | sed -e "s/ .*//" >actual &&
+ test_cmp expect actual
+ '
+test_expect_success bad_files_and_revs '
+ test_must_fail git blame file --ignore-rev NOREV 2>err &&
+ test_i18ngrep "Cannot find revision NOREV to ignore" err &&
+
+ test_must_fail git blame file --ignore-revs-file NOFILE 2>err &&
+ test_i18ngrep "Could not open object name list: NOFILE" err &&
+
+ echo NOREV >ignore_norev &&
+ test_must_fail git blame file --ignore-revs-file ignore_norev 2>err &&
+ test_i18ngrep "Invalid object name: NOREV" err
+ '
+
+# Commit Z will touch the first two lines. Y touched all four.
+# A--B--X--Y--Z
+# The blame output when ignoring Z should be:
+# ^Y ... 1)
+# ^Y ... 2)
+# Y ... 3)
+# Y ... 4)
+# We're checking only the first character
+test_expect_success mark_ignored_lines '
+ git config --add blame.markIgnoredLines true &&
+
+ test_write_lines line-one-Z line-two-Z new_line3 new_line4 >file &&
+ git add file &&
+ test_tick &&
+ git commit -m Z &&
+ git tag Z &&
+
+ git blame --ignore-rev Z file >blame_raw &&
+ echo "*" >expect &&
+
+ sed -n "1p" blame_raw | cut -c1 >actual &&
+ test_cmp expect actual &&
+
+ sed -n "2p" blame_raw | cut -c1 >actual &&
+ test_cmp expect actual &&
+
+ sed -n "3p" blame_raw | cut -c1 >actual &&
+ ! test_cmp expect actual &&
+
+ sed -n "4p" blame_raw | cut -c1 >actual &&
+ ! test_cmp expect actual
+ '
+
+# Resetting the repo and creating:
+#
+# A--B--M
+# \ /
+# C-+
+#
+# 'A' creates a file. B changes line 1, and C changes line 9. M merges.
+test_expect_success ignore_merge '
+ rm -rf .git/ &&
+ git init &&
+
+ test_write_lines L1 L2 L3 L4 L5 L6 L7 L8 L9 >file &&
+ git add file &&
+ test_tick &&
+ git commit -m A &&
+ git tag A &&
+
+ test_write_lines BB L2 L3 L4 L5 L6 L7 L8 L9 >file &&
+ git add file &&
+ test_tick &&
+ git commit -m B &&
+ git tag B &&
+
+ git reset --hard A &&
+ test_write_lines L1 L2 L3 L4 L5 L6 L7 L8 CC >file &&
+ git add file &&
+ test_tick &&
+ git commit -m C &&
+ git tag C &&
+
+ test_merge M B &&
+ git blame --line-porcelain file --ignore-rev M >blame_raw &&
+
+ grep "^[0-9a-f]\+ 1 1" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse B >expect &&
+ test_cmp expect actual &&
+
+ grep "^[0-9a-f]\+ 9 9" blame_raw | sed -e "s/ .*//" >actual &&
+ git rev-parse C >expect &&
+ test_cmp expect actual
+ '
+
+test_done
Signed-off-by: Barret Rhoden <brho@google.com> --- This removes the spaces after redirects and gets rid of sed -i. I can roll a v4 of the whole patch set if you'd like. o/w I'll wait for more changes in the other patches. Thanks, Barret t/t8013-blame-ignore-revs.sh | 199 +++++++++++++++++++++++++++++++++++ 1 file changed, 199 insertions(+) create mode 100755 t/t8013-blame-ignore-revs.sh