t0020: use test_* helpers instead of hand-rolled messages

These tests are not wrong, but it is much shorter and more
idiomatic to say "verbose" or "test_must_fail" rather than
printing our own messages on failure. Likewise, there is no
need to say "happy" at the end of a test; the test suite
takes care of that.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t0020-crlf.sh b/t/t0020-crlf.sh
index 144fdcde7bd5c66467142f18713d4ec6bfccb071..f94120a8940a37c48fbb97abd85002da95e3abe9 100755 (executable)
--- a/t/t0020-crlf.sh
+++ b/t/t0020-crlf.sh
@@ -35,9 +35,7 @@ test_expect_success setup '
        for w in Some extra lines here; do echo $w; done >>one &&
        git diff >patch.file &&
        patched=$(git hash-object --stdin <one) &&
-       git read-tree --reset -u HEAD &&
-
-       echo happy.
+       git read-tree --reset -u HEAD
 '
 
 test_expect_success 'safecrlf: autocrlf=input, all CRLF' '
@@ -225,29 +223,9 @@ test_expect_success '.gitattributes says two is binary' '
        git config core.autocrlf true &&
        git read-tree --reset -u HEAD &&
 
-       if has_cr dir/two
-       then
-               echo "Huh?"
-               false
-       else
-               : happy
-       fi &&
-
-       if has_cr one
-       then
-               : happy
-       else
-               echo "Huh?"
-               false
-       fi &&
-
-       if has_cr three
-       then
-               echo "Huh?"
-               false
-       else
-               : happy
-       fi
+       test_must_fail has_cr dir/two &&
+       verbose has_cr one &&
+       test_must_fail has_cr three
 '
 
 test_expect_success '.gitattributes says two is input' '
@@ -256,13 +234,7 @@ test_expect_success '.gitattributes says two is input' '
        echo "two crlf=input" >.gitattributes &&
        git read-tree --reset -u HEAD &&
 
-       if has_cr dir/two
-       then
-               echo "Huh?"
-               false
-       else
-               : happy
-       fi
+       test_must_fail has_cr dir/two
 '
 
 test_expect_success '.gitattributes says two and three are text' '