[lasem] tests: add --debug-text option to lsm-test.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit ecb7515da1bf138c432bc26476fd54f83b771d6c
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Tue Nov 6 11:08:40 2012 +0100

    tests: add --debug-text option to lsm-test.
    
    With this option, lasem will show text extents as a thin red rectangle.

 tests/lsmtest.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/tests/lsmtest.c b/tests/lsmtest.c
index 1a3c681..7092aa8 100644
--- a/tests/lsmtest.c
+++ b/tests/lsmtest.c
@@ -57,6 +57,8 @@ static gboolean option_fatal_warning = FALSE;
 static gboolean option_debug_filter = FALSE;
 static gboolean option_debug_pattern = FALSE;
 static gboolean option_debug_mask = FALSE;
+static gboolean option_debug_group = FALSE;
+static gboolean option_debug_text = FALSE;
 static gboolean option_dry_run = FALSE;
 static double option_compare_fuzz = 10.0;
 
@@ -76,6 +78,10 @@ static const GOptionEntry entries[] =
 		&option_debug_pattern,		"Debug pattern surfaces", NULL },
 	{ "debug-mask", 	' ' , 0, G_OPTION_ARG_NONE,
 		&option_debug_mask,		"Debug mask surfaces", NULL },
+	{ "debug-group", 	' ' , 0, G_OPTION_ARG_NONE,
+		&option_debug_group,		"Debug group surfaces", NULL },
+	{ "debug-text", 	' ' , 0, G_OPTION_ARG_NONE,
+		&option_debug_text,		"Debug text layout", NULL },
 	{ "dry-run",		'n' , 0, G_OPTION_ARG_NONE,
 		&option_dry_run,		"Don't write files", NULL },
 	{ "compare-fuzz",	'z', 0, G_OPTION_ARG_DOUBLE,
@@ -319,6 +325,10 @@ lasem_test_render (char const *filename, gboolean compare, gboolean dry_run, Sta
 			lsm_dom_view_set_debug (view, "pattern", TRUE);
 		if (option_debug_filter)
 			lsm_dom_view_set_debug (view, "filter", TRUE);
+		if (option_debug_group)
+			lsm_dom_view_set_debug (view, "group", TRUE);
+		if (option_debug_text)
+			lsm_dom_view_set_debug (view, "text", TRUE);
 
 		surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width + 2, height + 2);
 		cairo = cairo_create (surface);