Don't test PDF tests known to fail due to poppler limitations

The following four tests are disabled:

	gradient-alpha, linear-gradient, text-pattern, trap-clip

We don't use XFAIL as that would disable all backends, (but
we can still usefully use these tests on backends other than
PDF).

1 files changed, 15 insertions, 0 deletions

diff --git a/boilerplate/cairo-boilerplate-pdf.c b/boilerplate/cairo-boilerplate-pdf.c
index e0a610e7..0d8ac1a8 100644
--- a/boilerplate/cairo-boilerplate-pdf.c
+++ b/boilerplate/cairo-boilerplate-pdf.c
@@ -42,6 +42,14 @@ typedef struct _pdf_target_closure
     cairo_surface_t	*target;
 } pdf_target_closure_t;
 
+#define ARRAY_LENGTH(__array) ((int) (sizeof (__array) / sizeof (__array[0])))
+static const char *pdf_ignored_tests[] = {
+    "gradient-alpha",
+    "linear-gradient",
+    "text-pattern",
+    "trap-clip"
+};
+
 cairo_surface_t *
 _cairo_boilerplate_pdf_create_surface (const char		 *name,
 				       cairo_content_t		  content,
@@ -53,6 +61,13 @@ _cairo_boilerplate_pdf_create_surface (const char		 *name,
     pdf_target_closure_t *ptc;
     cairo_surface_t *surface;
 
+    if (mode == CAIRO_BOILERPLATE_MODE_TEST) {
+	int i;
+	for (i = 0; i < ARRAY_LENGTH (pdf_ignored_tests); i++)
+	    if (strcmp (name, pdf_ignored_tests[i]) == 0)
+		return NULL;
+    }
+
     /* Sanitize back to a real cairo_content_t value. */
     if (content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED)
 	content = CAIRO_CONTENT_COLOR_ALPHA;