test suite: Use 'say' to say something instead of 'test_expect_success'

Some tests report that some tests will be skipped.  They used
'test_expect_success' with a trivially successful test.  Nowadays we have
the helper function 'say' for this purpose.

In on case, 'say_color skip' is replaced by 'say' because the former is
not intended as a public API.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>

t/lib-git-svn.sh

@@ -5,7 +5,7 @@ git_svn_id=git""-svn-id
 
 if test -n "$NO_SVN_TESTS"
 then
-	test_expect_success 'skipping git svn tests, NO_SVN_TESTS defined' :
+	say 'skipping git svn tests, NO_SVN_TESTS defined'
 	test_done
 	exit
 fi
@@ -17,7 +17,7 @@ SVN_TREE=$GIT_SVN_DIR/svn-tree
 svn >/dev/null 2>&1
 if test $? -ne 1
 then
-    test_expect_success 'skipping git svn tests, svn not found' :
+    say 'skipping git svn tests, svn not found'
     test_done
     exit
 fi
@@ -41,7 +41,7 @@ then
 	else
 		err='Perl SVN libraries not found or unusable, skipping test'
 	fi
-	test_expect_success "$err" :
+	say "$err"
 	test_done
 	exit
 fi

t/t0024-crlf-archive.sh

@@ -28,7 +28,7 @@ test_expect_success 'tar archive' '
 
 "$UNZIP" -v >/dev/null 2>&1
 if [ $? -eq 127 ]; then
-	echo "Skipping ZIP test, because unzip was not found"
+	say "Skipping ZIP test, because unzip was not found"
 	test_done
 	exit
 fi

t/t3600-rm.sh

@@ -112,7 +112,7 @@ test_expect_success \
     'test_must_fail git rm -f baz'
 chmod 775 .
 else
-    test_expect_success 'skipping removal failure (perhaps running as root?)' :
+    say 'skipping removal failure test (perhaps running as root?)'
 fi
 
 test_expect_success \

t/t5000-tar-tree.sh

@@ -182,7 +182,7 @@ test_expect_success 'git archive --format=zip with --output' \
 
 $UNZIP -v >/dev/null 2>&1
 if [ $? -eq 127 ]; then
-	echo "Skipping ZIP tests, because unzip was not found"
+	say "Skipping ZIP tests, because unzip was not found"
 	test_done
 	exit
 fi

t/t7004-tag.sh

@@ -582,7 +582,7 @@ test_expect_success \
 # subsequent tests require gpg; check if it is available
 gpg --version >/dev/null
 if [ $? -eq 127 ]; then
-	echo "gpg not found - skipping tag signing and verification tests"
+	say "gpg not found - skipping tag signing and verification tests"
 	test_done
 	exit
 fi
@@ -614,7 +614,7 @@ test_expect_success \
 # that version, creation of signed tags using the generated key fails.
 case "$(gpg --version)" in
 'gpg (GnuPG) 1.0.6'*)
-	echo "Skipping signed tag tests, because a bug in 1.0.6 version"
+	say "Skipping signed tag tests, because a bug in 1.0.6 version"
 	test_done
 	exit
 	;;

t/t9200-git-cvsexportcommit.sh

@@ -9,7 +9,7 @@ test_description='Test export of commits to CVS'
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
-    test_expect_success 'skipping git cvsexportcommit tests, cvs not found' :
+    say 'skipping git cvsexportcommit tests, cvs not found'
     test_done
     exit
 fi

t/t9400-git-cvsserver-server.sh

@@ -13,12 +13,12 @@ cvs CLI client via git-cvsserver server'
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
-    test_expect_success 'skipping git-cvsserver tests, cvs not found' :
+    say 'skipping git-cvsserver tests, cvs not found'
     test_done
     exit
 fi
 perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
-    test_expect_success 'skipping git-cvsserver tests, Perl SQLite interface unavailable' :
+    say 'skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done
     exit
 }

t/t9401-git-cvsserver-crlf.sh

@@ -49,12 +49,12 @@ not_present() {
 cvs >/dev/null 2>&1
 if test $? -ne 1
 then
-    test_expect_success 'skipping git-cvsserver tests, cvs not found' :
+    say 'skipping git-cvsserver tests, cvs not found'
     test_done
     exit
 fi
 perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || {
-    test_expect_success 'skipping git-cvsserver tests, Perl SQLite interface unavailable' :
+    say 'skipping git-cvsserver tests, Perl SQLite interface unavailable'
     test_done
     exit
 }

t/t9500-gitweb-standalone-no-errors.sh

@@ -74,7 +74,7 @@ safe_chmod () {
 . ./test-lib.sh
 
 perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || {
-    test_expect_success 'skipping gitweb tests, perl version is too old' :
+    say 'skipping gitweb tests, perl version is too old'
     test_done
     exit
 }

t/t9700-perl-git.sh

@@ -7,7 +7,7 @@ test_description='perl interface (Git.pm)'
 . ./test-lib.sh
 
 perl -MTest::More -e 0 2>/dev/null || {
-	say_color skip "Perl Test::More unavailable, skipping test"
+	say "Perl Test::More unavailable, skipping test"
 	test_done
 }