Use prerequisites to skip tests that need unzip

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

t/t0024-crlf-archive.sh

@@ -29,11 +29,11 @@ test_expect_success 'tar archive' '
 "$UNZIP" -v >/dev/null 2>&1
 if [ $? -eq 127 ]; then
 	say "Skipping ZIP test, because unzip was not found"
-	test_done
-	exit
+else
+	test_set_prereq UNZIP
 fi
 
-test_expect_success 'zip archive' '
+test_expect_success UNZIP 'zip archive' '
 
 	git archive --format=zip HEAD >test.zip &&
 

t/t5000-tar-tree.sh

@@ -187,20 +187,20 @@ test_expect_success 'git archive --format=zip with --output' \
 $UNZIP -v >/dev/null 2>&1
 if [ $? -eq 127 ]; then
 	say "Skipping ZIP tests, because unzip was not found"
-	test_done
-	exit
+else
+	test_set_prereq UNZIP
 fi
 
-test_expect_success \
+test_expect_success UNZIP \
     'extract ZIP archive' \
     '(mkdir d && cd d && $UNZIP ../d.zip)'
 
-test_expect_success \
+test_expect_success UNZIP \
     'validate filenames' \
     '(cd d/a && find .) | sort >d.lst &&
      test_cmp a.lst d.lst'
 
-test_expect_success \
+test_expect_success UNZIP \
     'validate file contents' \
     'diff -r a d/a'
 
@@ -208,16 +208,16 @@ test_expect_success \
     'git archive --format=zip with prefix' \
     'git archive --format=zip --prefix=prefix/ HEAD >e.zip'
 
-test_expect_success \
+test_expect_success UNZIP \
     'extract ZIP archive with prefix' \
     '(mkdir e && cd e && $UNZIP ../e.zip)'
 
-test_expect_success \
+test_expect_success UNZIP \
     'validate filenames with prefix' \
     '(cd e/prefix/a && find .) | sort >e.lst &&
      test_cmp a.lst e.lst'
 
-test_expect_success \
+test_expect_success UNZIP \
     'validate file contents with prefix' \
     'diff -r a e/prefix/a'