Royal Chan : gdiplus: Added conformance tests for GdipDrawLineI.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b83abb61221ff3b0d62d9afa210aac281d8deca3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b83abb61221ff3b0d62d9afa210aac281d8deca3

Author: Royal Chan <chanroyal at gmail.com>
Date:   Mon Feb 25 21:08:01 2008 -0800

gdiplus: Added conformance tests for GdipDrawLineI.

---

 dlls/gdiplus/tests/graphics.c |   39 +++++++++++++++++++++++++++++++++++++++
 1 files changed, 39 insertions(+), 0 deletions(-)

diff --git a/dlls/gdiplus/tests/graphics.c b/dlls/gdiplus/tests/graphics.c
index da61893..c3a3315 100644
--- a/dlls/gdiplus/tests/graphics.c
+++ b/dlls/gdiplus/tests/graphics.c
@@ -346,6 +346,44 @@ static void test_GdipDrawBezierI(void)
     ReleaseDC(0, hdc);
 }
 
+static void test_GdipDrawLineI(void)
+{
+    GpStatus status;
+    GpGraphics *graphics = NULL;
+    GpPen *pen = NULL;
+    HDC hdc = GetDC(0);
+
+    /* make a graphics object and pen object */
+    status = GdipCreateFromHDC(hdc, &graphics);
+    expect(Ok, status);
+    ok(hdc != NULL, "Expected HDC to be initialized\n");
+
+    status = GdipCreateFromHDC(hdc, &graphics);
+    expect(Ok, status);
+    ok(graphics != NULL, "Expected graphics to be initialized\n");
+
+    status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
+    expect(Ok, status);
+    ok(pen != NULL, "Expected pen to be initialized\n");
+
+    /* InvalidParameter cases: null graphics, null pen */
+    status = GdipDrawLineI(NULL, NULL, 0, 0, 0, 0);
+    expect(InvalidParameter, status);
+
+    status = GdipDrawLineI(graphics, NULL, 0, 0, 0, 0);
+    expect(InvalidParameter, status);
+
+    status = GdipDrawLineI(NULL, pen, 0, 0, 0, 0);
+    expect(InvalidParameter, status);
+
+    /* successful case */
+    status = GdipDrawLineI(graphics, pen, 0, 0, 0, 0);
+    expect(Ok, status);
+
+    GdipDeletePen(pen);
+    ReleaseDC(0, hdc);
+}
+
 START_TEST(graphics)
 {
     struct GdiplusStartupInput gdiplusStartupInput;
@@ -363,6 +401,7 @@ START_TEST(graphics)
     test_GdipDrawBezierI();
     test_GdipDrawArc();
     test_GdipDrawArcI();
+    test_GdipDrawLineI();
 
     GdiplusShutdown(gdiplusToken);
 }