diff options
| -rwxr-xr-x | t/t4018-diff-funcname.sh | 60 | ||||
| -rw-r--r-- | t/t4018/README | 18 |
2 files changed, 72 insertions, 6 deletions
diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh index 38a092a0da..b467d9eb57 100755 --- a/t/t4018-diff-funcname.sh +++ b/t/t4018-diff-funcname.sh @@ -100,7 +100,25 @@ test_expect_funcname () { grep "^@@.*@@ $1" diff } -for p in ada bibtex cpp csharp fortran html java matlab objc pascal perl php python ruby tex +diffpatterns=" + ada + bibtex + cpp + csharp + fortran + html + java + matlab + objc + pascal + perl + php + python + ruby + tex +" + +for p in $diffpatterns do test_expect_success "builtin $p pattern compiles" ' echo "*.java diff=$p" >.gitattributes && @@ -118,11 +136,6 @@ do ' done -test_expect_success 'default behaviour' ' - rm -f .gitattributes && - test_expect_funcname "public class Beer\$" -' - test_expect_success 'set up .gitattributes declaring drivers to test' ' cat >.gitattributes <<-\EOF *.java diff=java @@ -182,4 +195,39 @@ test_expect_success 'alternation in pattern' ' test_expect_funcname "public static void main(" ' +test_expect_success 'setup hunk header tests' ' + for i in $diffpatterns + do + echo "$i-* diff=$i" + done > .gitattributes && + + # add all test files to the index + ( + cd "$TEST_DIRECTORY"/t4018 && + git --git-dir="$TRASH_DIRECTORY/.git" add . + ) && + + # place modified files in the worktree + for i in $(git ls-files) + do + sed -e "s/ChangeMe/IWasChanged/" <"$TEST_DIRECTORY/t4018/$i" >"$i" || return 1 + done +' + +# check each individual file +for i in $(git ls-files) +do + if grep broken "$i" >/dev/null 2>&1 + then + result=failure + else + result=success + fi + test_expect_$result "hunk header: $i" " + test_when_finished 'cat actual' && # for debugging only + git diff -U1 $i >actual && + grep '@@ .* @@.*RIGHT' actual + " +done + test_done diff --git a/t/t4018/README b/t/t4018/README new file mode 100644 index 0000000000..283e01cca1 --- /dev/null +++ b/t/t4018/README @@ -0,0 +1,18 @@ +How to write RIGHT test cases +============================= + +Insert the word "ChangeMe" (exactly this form) at a distance of +at least two lines from the line that must appear in the hunk header. + +The text that must appear in the hunk header must contain the word +"right", but in all upper-case, like in the title above. + +To mark a test case that highlights a malfunction, insert the word +BROKEN in all lower-case somewhere in the file. + +This text is a bit twisted and out of order, but it is itself a +test case for the default hunk header pattern. Know what you are doing +if you change it. + +BTW, this tests that the head line goes to the hunk header, not the line +of equal signs. |