tests: avoid possibly undeserved PASS from check8.test

* tests/check8.test: Strengthen grepping of "make check" output
where we know no problem with VPATH rewrites can take place.  This
has the advantage of ensuring that we won't match also "sub/bar"
when looking for "bar" during the uncolorized tests.

Suggestion by Peter Rosin.

1 files changed, 8 insertions, 6 deletions

diff --git a/tests/check8.test b/tests/check8.test
index dc8d3dda7..a9e573064 100755
--- a/tests/check8.test
+++ b/tests/check8.test
@@ -87,12 +87,14 @@ cd build
 ../configure
 $MAKE check >stdout && { cat stdout; Exit 1; }
 cat stdout
-# Note: we are not grepping for the space here, due to the Solaris make VPATH
-# rewriting (if we fix that, we can still write a separate test for it).
+# Note: we are not grepping for the space in the lines from the 'foo'
+# tests, due to the Solaris make VPATH rewriting (if we fix that, we
+# can still write a separate test for it).
 grep 'XPASS.*foo$' stdout
 grep '^[^X]*PASS.*sub/foo$' stdout
-grep '^[^X]*PASS.*bar' stdout
-grep '^[^X]*PASS.*sub/bar' stdout
-grep '^[^X]*FAIL.*baz' stdout
-grep 'XFAIL.*sub/baz' stdout
+grep '^[^X]*PASS.* bar' stdout
+grep '^[^X]*PASS.* sub/bar' stdout
+grep '^[^X]*FAIL.* baz' stdout
+grep 'XFAIL.* sub/baz' stdout
+
 :