test/hairline.c: Use Unix line endings

Signed-off-by: Uli Schlachter <psychon@znc.in>

1 files changed, 175 insertions, 175 deletions

diff --git a/test/hairline.c b/test/hairline.c
index a14b944e3..5bfa45ec0 100644
--- a/test/hairline.c
+++ b/test/hairline.c
@@ -1,175 +1,175 @@
-#include "cairo-test.h"

-

-/**

- * draw:

- * @cr: a #cairo_t

- * @width: Width of the test image

- * @height: Height of the test image

- * @scale_width: Percentage to scale the width

- * @scale_height: Percentage to scale the height

- * @fit_to_scale: Whether or not to adjust the image to fit in the scale parameters

- * regardless of the scale parameters

- * @correct_scale: Tests if the hairlines render correctly regardless of 

- * whether or not the scale is set "correctly", as per

- * https://cairographics.org/cookbook/ellipses/ 

- */

-static cairo_test_status_t

-draw (cairo_t *cr, int width, int height, double scale_width, double scale_height, cairo_bool_t fit_to_scale, cairo_bool_t correct_scale)

-{

-	cairo_matrix_t save_matrix;

-	double fit_width = fit_to_scale ? scale_width : 1.0;

-	double fit_height = fit_to_scale ? scale_height : 1.0;

-	double fit_max = MAX(fit_width, fit_height);

-	double dash[] = {3.0};

-

-	if (cairo_get_hairline (cr) == TRUE) {

-		return CAIRO_TEST_ERROR;

-	}

-

-	/* Clear background */

-	cairo_set_source_rgb (cr, 1, 1, 1);

-	cairo_paint (cr);

-

-	cairo_set_source_rgb (cr, 0, 0, 0);

-	cairo_set_line_width (cr, 100.0); /* If everything is working right, this value should never get used */

-

-	/* Hairline sample */

-	if (correct_scale) {

-		cairo_get_matrix (cr, &save_matrix);

-	}

-	cairo_scale (cr, scale_width, scale_height);

-

-	cairo_set_hairline (cr, TRUE);

-	if (cairo_get_hairline (cr) == FALSE) {

-		return CAIRO_TEST_ERROR;

-	}

-

-	cairo_move_to (cr, 0, 0);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_move_to (cr, width/fit_width/2, 0);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_move_to (cr, 0, height/fit_height/2);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_move_to (cr, width/fit_width/4, 0);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, M_PI*0.5, M_PI*1.0);

-

-	if (correct_scale) {

-		cairo_set_matrix (cr, &save_matrix);

-	}

-	cairo_stroke (cr);

-

-	/* Dashed sample */

-	if (correct_scale) {

-		cairo_get_matrix (cr, &save_matrix);

-		cairo_scale (cr, scale_width, scale_height);

-	}

-	cairo_set_dash (cr, dash, 1, 0);

-	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, M_PI*1.0, M_PI*1.5);

-	if (correct_scale) {

-		cairo_set_matrix (cr, &save_matrix);

-	}

-	cairo_stroke (cr);

-

-	/* Control sample */

-	if (correct_scale) {

-		cairo_get_matrix (cr, &save_matrix);

-		cairo_scale (cr, scale_width, scale_height);

-	}

-

-	cairo_set_line_width (cr, 3.0);

-	cairo_set_hairline (cr, FALSE);

-	if (cairo_get_hairline (cr) == TRUE) {

-		return CAIRO_TEST_ERROR;

-	}

-

-	cairo_set_dash (cr, 0, 0, 0);

-

-	cairo_move_to (cr, width/fit_width, height/fit_height);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_move_to (cr, width/fit_width/2, height/fit_height);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_move_to (cr, width/fit_width, height/fit_height/2);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_move_to (cr, width/fit_width*0.75, height/fit_height);

-	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);

-	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, M_PI*1.5, M_PI*2.0);

-

-	if (correct_scale) {

-		cairo_set_matrix (cr, &save_matrix);

-	}

-	cairo_stroke (cr);

-

-	/* Dashed sample */

-	if (correct_scale) {

-		cairo_get_matrix (cr, &save_matrix);

-		cairo_scale (cr, scale_width, scale_height);

-	}

-	cairo_set_dash (cr, dash, 1, 0);

-	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, 0, M_PI*0.5);

-	if (correct_scale) {

-		cairo_set_matrix (cr, &save_matrix);

-	}

-	cairo_stroke (cr);

-

-	return CAIRO_TEST_SUCCESS;

-}

-

-static cairo_test_status_t

-draw_typical (cairo_t *cr, int width, int height)

-{

-	return draw (cr, width, height, 1.0, 1.0, TRUE, TRUE);

-}

-

-static cairo_test_status_t

-draw_scaled (cairo_t *cr, int width, int height)

-{

-	return draw (cr, width, height, 0.5, 0.5, FALSE, TRUE);

-}

-

-static cairo_test_status_t

-draw_anisotropic (cairo_t *cr, int width, int height)

-{

-	return draw (cr, width, height, 2.0, 5.0, TRUE, TRUE);

-}

-

-static cairo_test_status_t

-draw_anisotropic_incorrect (cairo_t *cr, int width, int height)

-{

-	return draw (cr, width, height, 2.0, 5.0, TRUE, FALSE);

-}

-

-CAIRO_TEST (hairline,

-		    "Tests hairlines are drawn at a single pixel width",

-			"path, stroke, hairline", /* keywords */

-			NULL, /* requirements */

-			49, 49,

-			NULL, draw_typical)

-

-CAIRO_TEST (hairline_big,

-		    "Tests hairlines are drawn at a single pixel width",

-			"path, stroke, hairline", /* keywords */

-			NULL, /* requirements */

-			99, 99,

-			NULL, draw_typical)

-

-CAIRO_TEST (hairline_scaled,

-		    "Tests hairlines are drawn at a single pixel width",

-			"path, stroke, hairline", /* keywords */

-			NULL, /* requirements */

-			99, 99,

-			NULL, draw_scaled)

-

-CAIRO_TEST (hairline_anisotropic,

-		    "Tests hairlines with a really lopsided scale parameter",

-			"path, stroke, hairline", /* keywords */

-			NULL, /* requirements */

-			99, 99,

-			NULL, draw_anisotropic)

-

-CAIRO_TEST (hairline_anisotropic_incorrect,

-		    "Tests hairlines with a really lopsided scale parameter",

-			"path, stroke, hairline", /* keywords */

-			NULL, /* requirements */

-			99, 99,

-			NULL, draw_anisotropic_incorrect)
\ No newline at end of file
+#include "cairo-test.h"
+
+/**
+ * draw:
+ * @cr: a #cairo_t
+ * @width: Width of the test image
+ * @height: Height of the test image
+ * @scale_width: Percentage to scale the width
+ * @scale_height: Percentage to scale the height
+ * @fit_to_scale: Whether or not to adjust the image to fit in the scale parameters
+ * regardless of the scale parameters
+ * @correct_scale: Tests if the hairlines render correctly regardless of 
+ * whether or not the scale is set "correctly", as per
+ * https://cairographics.org/cookbook/ellipses/ 
+ */
+static cairo_test_status_t
+draw (cairo_t *cr, int width, int height, double scale_width, double scale_height, cairo_bool_t fit_to_scale, cairo_bool_t correct_scale)
+{
+	cairo_matrix_t save_matrix;
+	double fit_width = fit_to_scale ? scale_width : 1.0;
+	double fit_height = fit_to_scale ? scale_height : 1.0;
+	double fit_max = MAX(fit_width, fit_height);
+	double dash[] = {3.0};
+
+	if (cairo_get_hairline (cr) == TRUE) {
+		return CAIRO_TEST_ERROR;
+	}
+
+	/* Clear background */
+	cairo_set_source_rgb (cr, 1, 1, 1);
+	cairo_paint (cr);
+
+	cairo_set_source_rgb (cr, 0, 0, 0);
+	cairo_set_line_width (cr, 100.0); /* If everything is working right, this value should never get used */
+
+	/* Hairline sample */
+	if (correct_scale) {
+		cairo_get_matrix (cr, &save_matrix);
+	}
+	cairo_scale (cr, scale_width, scale_height);
+
+	cairo_set_hairline (cr, TRUE);
+	if (cairo_get_hairline (cr) == FALSE) {
+		return CAIRO_TEST_ERROR;
+	}
+
+	cairo_move_to (cr, 0, 0);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_move_to (cr, width/fit_width/2, 0);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_move_to (cr, 0, height/fit_height/2);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_move_to (cr, width/fit_width/4, 0);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, M_PI*0.5, M_PI*1.0);
+
+	if (correct_scale) {
+		cairo_set_matrix (cr, &save_matrix);
+	}
+	cairo_stroke (cr);
+
+	/* Dashed sample */
+	if (correct_scale) {
+		cairo_get_matrix (cr, &save_matrix);
+		cairo_scale (cr, scale_width, scale_height);
+	}
+	cairo_set_dash (cr, dash, 1, 0);
+	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, M_PI*1.0, M_PI*1.5);
+	if (correct_scale) {
+		cairo_set_matrix (cr, &save_matrix);
+	}
+	cairo_stroke (cr);
+
+	/* Control sample */
+	if (correct_scale) {
+		cairo_get_matrix (cr, &save_matrix);
+		cairo_scale (cr, scale_width, scale_height);
+	}
+
+	cairo_set_line_width (cr, 3.0);
+	cairo_set_hairline (cr, FALSE);
+	if (cairo_get_hairline (cr) == TRUE) {
+		return CAIRO_TEST_ERROR;
+	}
+
+	cairo_set_dash (cr, 0, 0, 0);
+
+	cairo_move_to (cr, width/fit_width, height/fit_height);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_move_to (cr, width/fit_width/2, height/fit_height);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_move_to (cr, width/fit_width, height/fit_height/2);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_move_to (cr, width/fit_width*0.75, height/fit_height);
+	cairo_line_to (cr, width/fit_width/2, height/fit_height/2);
+	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, M_PI*1.5, M_PI*2.0);
+
+	if (correct_scale) {
+		cairo_set_matrix (cr, &save_matrix);
+	}
+	cairo_stroke (cr);
+
+	/* Dashed sample */
+	if (correct_scale) {
+		cairo_get_matrix (cr, &save_matrix);
+		cairo_scale (cr, scale_width, scale_height);
+	}
+	cairo_set_dash (cr, dash, 1, 0);
+	cairo_arc (cr, width/fit_width/2, height/fit_height/2, width/fit_max/4, 0, M_PI*0.5);
+	if (correct_scale) {
+		cairo_set_matrix (cr, &save_matrix);
+	}
+	cairo_stroke (cr);
+
+	return CAIRO_TEST_SUCCESS;
+}
+
+static cairo_test_status_t
+draw_typical (cairo_t *cr, int width, int height)
+{
+	return draw (cr, width, height, 1.0, 1.0, TRUE, TRUE);
+}
+
+static cairo_test_status_t
+draw_scaled (cairo_t *cr, int width, int height)
+{
+	return draw (cr, width, height, 0.5, 0.5, FALSE, TRUE);
+}
+
+static cairo_test_status_t
+draw_anisotropic (cairo_t *cr, int width, int height)
+{
+	return draw (cr, width, height, 2.0, 5.0, TRUE, TRUE);
+}
+
+static cairo_test_status_t
+draw_anisotropic_incorrect (cairo_t *cr, int width, int height)
+{
+	return draw (cr, width, height, 2.0, 5.0, TRUE, FALSE);
+}
+
+CAIRO_TEST (hairline,
+		    "Tests hairlines are drawn at a single pixel width",
+			"path, stroke, hairline", /* keywords */
+			NULL, /* requirements */
+			49, 49,
+			NULL, draw_typical)
+
+CAIRO_TEST (hairline_big,
+		    "Tests hairlines are drawn at a single pixel width",
+			"path, stroke, hairline", /* keywords */
+			NULL, /* requirements */
+			99, 99,
+			NULL, draw_typical)
+
+CAIRO_TEST (hairline_scaled,
+		    "Tests hairlines are drawn at a single pixel width",
+			"path, stroke, hairline", /* keywords */
+			NULL, /* requirements */
+			99, 99,
+			NULL, draw_scaled)
+
+CAIRO_TEST (hairline_anisotropic,
+		    "Tests hairlines with a really lopsided scale parameter",
+			"path, stroke, hairline", /* keywords */
+			NULL, /* requirements */
+			99, 99,
+			NULL, draw_anisotropic)
+
+CAIRO_TEST (hairline_anisotropic_incorrect,
+		    "Tests hairlines with a really lopsided scale parameter",
+			"path, stroke, hairline", /* keywords */
+			NULL, /* requirements */
+			99, 99,
+			NULL, draw_anisotropic_incorrect)