Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
t/t6035-bisect-replace.sh | 130 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 130 insertions(+), 0 deletions(-)
create mode 100755 t/t6035-bisect-replace.sh
diff --git a/t/t6035-bisect-replace.sh b/t/t6035-bisect-replace.sh
new file mode 100755
index 0000000..6ab3667
--- /dev/null
+++ b/t/t6035-bisect-replace.sh
@@ -0,0 +1,130 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Christian Couder
+#
+test_description='Test git bisect replace functionality'
+
+exec </dev/null
+
+. ./test-lib.sh
+
+add_and_commit_file()
+{
+ _file="$1"
+ _msg="$2"
+
+ git add $_file || return $?
+ test_tick || return $?
+ git commit --quiet -m "$_file: $_msg"
+}
+
+HASH1=
+HASH2=
+HASH3=
+HASH4=
+HASH5=
+HASH6=
+HASH7=
+
+test_expect_success 'set up buggy branch' '
+ echo "line 1" >> hello &&
+ echo "line 2" >> hello &&
+ echo "line 3" >> hello &&
+ echo "line 4" >> hello &&
+ add_and_commit_file hello "4 lines" &&
+ HASH1=$(git rev-parse --verify HEAD) &&
+ echo "line BUG" >> hello &&
+ echo "line 6" >> hello &&
+ echo "line 7" >> hello &&
+ echo "line 8" >> hello &&
+ add_and_commit_file hello "4 more lines with a BUG" &&
+ HASH2=$(git rev-parse --verify HEAD) &&
+ echo "line 9" >> hello &&
+ echo "line 10" >> hello &&
+ add_and_commit_file hello "2 more lines" &&
+ HASH3=$(git rev-parse --verify HEAD) &&
+ echo "line 11" >> hello &&
+ add_and_commit_file hello "1 more line" &&
+ HASH4=$(git rev-parse --verify HEAD) &&
+ sed -e "s/BUG/5/" hello > hello.new &&
+ mv hello.new hello &&
+ add_and_commit_file hello "BUG fixed" &&
+ HASH5=$(git rev-parse --verify HEAD) &&
+ echo "line 12" >> hello &&
+ echo "line 13" >> hello &&
+ add_and_commit_file hello "2 more lines" &&
+ HASH6=$(git rev-parse --verify HEAD)
+ echo "line 14" >> hello &&
+ echo "line 15" >> hello &&
+ echo "line 16" >> hello &&
+ add_and_commit_file hello "again 3 more lines" &&
+ HASH7=$(git rev-parse --verify HEAD)
+'
+
+HASHFIX2=
+HASHFIX3=
+HASHFIX4=
+
+test_expect_success 'set up fixed branch' '
+ git checkout $HASH1 &&
+ echo "line 5" >> hello &&
+ echo "line 6" >> hello &&
+ echo "line 7" >> hello &&
+ echo "line 8" >> hello &&
+ add_and_commit_file hello "4 more lines with no BUG" &&
+ HASHFIX2=$(git rev-parse --verify HEAD) &&
+ git cherry-pick $HASH3 &&
+ HASHFIX3=$(git rev-parse --verify HEAD) &&
+ git cherry-pick $HASH4 &&
+ HASHFIX4=$(git rev-parse --verify HEAD)
+'
+
+test_expect_success '"git bisect replace" buggy branch with fixed one' '
+ git bisect replace $HASH5 HEAD
+'
+
+test_expect_success 'replace works when bisecting with a later bad commit' '
+ git rev-list --bisect-all $HASH7 > rev_list.txt &&
+ grep $HASHFIX2 rev_list.txt &&
+ grep $HASHFIX3 rev_list.txt &&
+ grep $HASHFIX4 rev_list.txt &&
+ test_must_fail grep $HASH2 rev_list.txt &&
+ test_must_fail grep $HASH3 rev_list.txt &&
+ test_must_fail grep $HASH4 rev_list.txt
+'
+
+test_expect_success 'replace works starting just after replaced commit' '
+ git rev-list --bisect-all $HASH6 > rev_list.txt &&
+ grep $HASHFIX2 rev_list.txt &&
+ grep $HASHFIX3 rev_list.txt &&
+ grep $HASHFIX4 rev_list.txt &&
+ test_must_fail grep $HASH2 rev_list.txt &&
+ test_must_fail grep $HASH3 rev_list.txt &&
+ test_must_fail grep $HASH4 rev_list.txt
+'
+
+test_expect_success 'replace works starting from replaced commit' '
+ git rev-list --bisect-all $HASH5 > rev_list.txt &&
+ grep $HASHFIX2 rev_list.txt &&
+ grep $HASHFIX3 rev_list.txt &&
+ grep $HASHFIX4 rev_list.txt &&
+ test_must_fail grep $HASH2 rev_list.txt &&
+ test_must_fail grep $HASH3 rev_list.txt &&
+ test_must_fail grep $HASH4 rev_list.txt
+'
+
+test_expect_success 'standard bisect works' '
+ git bisect start $HASH6 $HASH1 &&
+ test "$(git rev-parse --verify HEAD)" = "$HASHFIX3" &&
+ git bisect good &&
+ test "$(git rev-parse --verify HEAD)" = "$HASH5" &&
+ git bisect bad &&
+ test "$(git rev-parse --verify HEAD)" = "$HASHFIX4" &&
+ git bisect bad > my_bisect_log.txt &&
+ grep "$HASHFIX4 is first bad commit" my_bisect_log.txt &&
+ git bisect reset
+'
+
+#
+#
+test_done
--
1.6.0.3.614.g0f3b9
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