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-rwxr-xr-xt/t6007-rev-list-cherry-pick-file.sh57
1 files changed, 57 insertions, 0 deletions
diff --git a/t/t6007-rev-list-cherry-pick-file.sh b/t/t6007-rev-list-cherry-pick-file.sh
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+++ b/t/t6007-rev-list-cherry-pick-file.sh
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+#!/bin/sh
+
+test_description='test git rev-list --cherry-pick -- file'
+
+. ./test-lib.sh
+
+# A---B
+# \
+# \
+# C
+#
+# B changes a file foo.c, adding a line of text. C changes foo.c as
+# well as bar.c, but the change in foo.c was identical to change B.
+
+test_expect_success setup '
+ echo Hallo > foo &&
+ git add foo &&
+ test_tick &&
+ git commit -m "A" &&
+ git tag A &&
+ git checkout -b branch &&
+ echo Bello > foo &&
+ echo Cello > bar &&
+ git add foo bar &&
+ test_tick &&
+ git commit -m "C" &&
+ git tag C &&
+ git checkout master &&
+ git checkout branch foo &&
+ test_tick &&
+ git commit -m "B" &&
+ git tag B
+'
+
+test_expect_success '--cherry-pick foo comes up empty' '
+ test -z "$(git rev-list --left-right --cherry-pick B...C -- foo)"
+'
+
+test_expect_success '--cherry-pick bar does not come up empty' '
+ ! test -z "$(git rev-list --left-right --cherry-pick B...C -- bar)"
+'
+
+test_expect_success '--cherry-pick with independent, but identical branches' '
+ git symbolic-ref HEAD refs/heads/independent &&
+ rm .git/index &&
+ echo Hallo > foo &&
+ git add foo &&
+ test_tick &&
+ git commit -m "independent" &&
+ echo Bello > foo &&
+ test_tick &&
+ git commit -m "independent, too" foo &&
+ test -z "$(git rev-list --left-right --cherry-pick \
+ HEAD...master -- foo)"
+'
+
+test_done