RCS keywords cause problems for git-p4 as perforce always
expands them (if +k is set) and so when applying the patch,
git reports that the files have been modified by both sides,
when in fact they haven't.
This adds a failing test case to demonstrate the problem.
Signed-off-by: Luke Diamand <luke@xxxxxxxxxxx>
---
t/t9810-git-p4-rcs.sh | 81 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 81 insertions(+), 0 deletions(-)
create mode 100755 t/t9810-git-p4-rcs.sh
diff --git a/t/t9810-git-p4-rcs.sh b/t/t9810-git-p4-rcs.sh
new file mode 100755
index 0000000..bad6272
--- /dev/null
+++ b/t/t9810-git-p4-rcs.sh
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+test_description='git-p4 rcs keywords'
+
+. ./lib-git-p4.sh
+
+test_expect_success 'start p4d' '
+ start_p4d
+'
+
+create_kw_file() {
+ cat <<'EOF' > $1
+/* A file
+ Id: $Id$
+ Revision: $Revision$
+ File: $File$
+ */
+int main(int argc, const char **argv) {
+ return 0;
+}
+EOF
+}
+
+test_expect_success 'init depot' '
+ (
+ cd "$cli" &&
+ echo file1 >file1 &&
+ p4 add file1 &&
+ p4 submit -d "change 1" &&
+ create_kw_file kwfile1.c &&
+ p4 add kwfile1.c &&
+ p4 submit -d "Add rcw kw file" kwfile1.c
+ )
+'
+
+p4_append_to_file() {
+ f=$1
+ p4 edit -t ktext $f &&
+ echo "/* $(date) */" >> $f &&
+ p4 submit -d "appending a line in p4" &&
+ cat $f
+}
+
+# Create some files with RCS keywords. If they get modified
+# elsewhere then the version number gets bumped which then
+# results in a merge conflict if we touch the RCS kw lines,
+# even though the change itself would otherwise apply cleanly.
+test_expect_failure 'cope with rcs keyword expansion damage' '
+ "$GITP4" clone --dest="$git" //depot &&
+ cd "$git" &&
+ git config git-p4.skipSubmitEdit true &&
+ (cd ../cli && p4_append_to_file kwfile1.c) &&
+ perl -n -i -e "print unless m/Revision:/" kwfile1.c &&
+ git add kwfile1.c &&
+ git commit -m "Zap an RCS kw line" &&
+ "$GITP4" submit &&
+ "$GITP4" rebase &&
+ git diff p4/master &&
+ "$GITP4" commit &&
+ echo "try modifying in both" &&
+ cd "$cli" &&
+ p4 edit kwfile1.c &&
+ echo "line from p4" >> kwfile1.c &&
+ p4 submit -d "add a line in p4" kwfile1.c &&
+ cd "$git" &&
+ echo "line from git at the top" | cat - kwfile1.c > kwfile1.c.new &&
+ mv kwfile1.c.new kwfile1.c &&
+ git commit -m "Add line in git at the top" kwfile1.c &&
+ "$GITP4" rebase &&
+ "$GITP4" submit &&
+
+ cd "$TRASH_DIRECTORY" &&
+ rm -rf "$git" && mkdir "$git"
+'
+
+
+test_expect_success 'kill p4d' '
+ kill_p4d
+'
+
+test_done
--
1.7.9.rc2.128.gfce41.dirty
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