[reactos] 01/01: [GDIPLUS_WINETEST] Sync with Wine Staging 4.0. CORE-15682

[Amine Khaldi]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=7d57324d5dfd586a73eab…

commit 7d57324d5dfd586a73eab4582af944417f16867f
Author:     Amine Khaldi <amine.khaldi(a)reactos.org>
AuthorDate: Fri Jan 25 13:23:03 2019 +0100
Commit:     Amine Khaldi <amine.khaldi(a)reactos.org>
CommitDate: Fri Jan 25 13:23:03 2019 +0100

    [GDIPLUS_WINETEST] Sync with Wine Staging 4.0. CORE-15682
---
 modules/rostests/winetests/gdiplus/brush.c    | 380 ++++++++++++--------------
 modules/rostests/winetests/gdiplus/font.c     |  25 +-
 modules/rostests/winetests/gdiplus/graphics.c |  36 ++-
 modules/rostests/winetests/gdiplus/image.c    | 231 +++++++++++++---
 modules/rostests/winetests/gdiplus/pen.c      | 148 ++++++++++
 modules/rostests/winetests/gdiplus/region.c   |   9 +-
 6 files changed, 569 insertions(+), 260 deletions(-)

diff --git a/modules/rostests/winetests/gdiplus/brush.c
b/modules/rostests/winetests/gdiplus/brush.c
index 0451948175..bb645ffef9 100644
--- a/modules/rostests/winetests/gdiplus/brush.c
+++ b/modules/rostests/winetests/gdiplus/brush.c
@@ -621,141 +621,103 @@ static void test_texturewrap(void)
 
 static void test_gradientgetrect(void)
 {
+    static const struct
+    {
+        LinearGradientMode mode;
+        GpRectF rect;
+        REAL transform[6];
+    }
+    create_from_rect[] =
+    {
+        { LinearGradientModeHorizontal, { 10.0f, 10.0f, -100.0f, -100.0f } },
+        { LinearGradientModeHorizontal, { 10.0f, 10.0f, 100.0f, 100.0f } },
+        { LinearGradientModeHorizontal, { 10.0f, -5.0f, 100.0f, 50.0f } },
+        { LinearGradientModeHorizontal, { -5.0f, 10.0f, 100.0f, 50.0f } },
+        { LinearGradientModeVertical, { 0.0f, 0.0f, 100.0f, 10.0f }, { 0.0f, 0.1f,
-10.0f, -0.0f, 100.0f, 0.0f } },
+        { LinearGradientModeVertical, { 10.0f, -12.0f, 100.0f, 105.0f }, { 0.0f, 1.05f,
-0.952f, 0.0f, 98.571f, -22.5f } },
+    };
+    static const struct
+    {
+        GpPointF pt1, pt2;
+        GpRectF rect;
+        REAL transform[6];
+    }
+    create_from_pt[] =
+    {
+        { { 1.0f, 1.0f }, { 100.0f, 100.0f }, { 1.0f, 1.0f, 99.0f, 99.0f }, { 1.0f, 1.0f,
-1.0f, 1.0f, 50.50f, -50.50f } },
+        { { 0.0f, 0.0f }, { 0.0f, 10.0f }, { -5.0f, 0.0f, 10.0f, 10.0f }, { 0.0f, 1.0f,
-1.0f, 0.0f, 5.0f, 5.0f } },
+        { { 0.0f, 0.0f }, { 10.0f, 0.0f }, { 0.0f, -5.0f, 10.0f, 10.0f }, { 1.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f } },
+        /* Slope = -1 */
+        { { 0.0f, 0.0f }, { 20.0f, -20.0f }, { 0.0f, -20.0f, 20.0f, 20.0f }, { 1.0f,
-1.0f, 1.0f, 1.0f, 10.0f, 10.0f } },
+        /* Slope = 1/100 */
+        { { 0.0f, 0.0f }, { 100.0f, 1.0f }, { 0.0f, 0.0f, 100.0f, 1.0f }, { 1.0f, 0.01f,
-0.02f, 2.0f, 0.01f, -1.0f } },
+        { { 10.0f, 10.0f }, { -90.0f, 10.0f }, { -90.0f, -40.0f, 100.0f, 100.0f }, {
-1.0f, 0.0f, 0.0f, -1.0f, -80.0f, 20.0f } },
+    };
+    static const struct
+    {
+        GpRectF rect;
+        REAL angle;
+        BOOL is_scalable;
+        REAL transform[6];
+    }
+    create_with_angle[] =
+    {
+        { { 10.0f, 10.0f, -100.0f, -100.0f }, 0.0f, TRUE },
+        { { 10.0f, 10.0f, -100.0f, -100.0f }, 0.0f, FALSE },
+        { { 10.0f, 10.0f, 100.0f, 100.0f }, 0.0f, FALSE },
+        { { 10.0f, 10.0f, 100.0f, 100.0f }, 0.0f, TRUE },
+        { { 10.0f, -5.0f, 100.0f, 50.0f }, 0.0f, FALSE },
+        { { 10.0f, -5.0f, 100.0f, 50.0f }, 0.0f, TRUE },
+        { { -5.0f, 10.0f, 100.0f, 50.0f }, 0.0f, FALSE },
+        { { -5.0f, 10.0f, 100.0f, 50.0f }, 0.0f, TRUE },
+        { { 0.0f, 0.0f, 100.0f, 10.0f }, -90.0f, TRUE, { 0.0f, -0.1f, 10.0f, 0.0f, 0.0f,
10.0f } },
+        { { 10.0f, -12.0f, 100.0f, 105.0f }, -90.0f, TRUE, { 0.0f, -1.05f, 0.952f, 0.0f,
21.429f, 103.5f } },
+        { { 0.0f, 0.0f, 100.0f, 10.0f }, -90.0f, FALSE, { 0.0f, -0.1f, 10.0f, -0.0f,
0.0f, 10.0f } },
+        { { 10.0f, -12.0f, 100.0f, 105.0f }, -90.0f, FALSE, { 0.0f, -1.05f, 0.952f, 0.0f,
21.429f, 103.5f } },
+    };
     GpLineGradient *brush;
     GpMatrix *transform;
     REAL elements[6];
-    GpRectF rectf;
     GpStatus status;
-    GpPointF pt1, pt2;
+    unsigned int i;
+    ARGB colors[2];
+    GpRectF rectf;
 
     status = GdipCreateMatrix(&transform);
     expect(Ok, status);
 
-    pt1.X = pt1.Y = 1.0;
-    pt2.X = pt2.Y = 100.0;
-    status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(1.0, rectf.X);
-    expectf(1.0, rectf.Y);
-    expectf(99.0, rectf.Width);
-    expectf(99.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok, status);
-    expectf(1.0, elements[0]);
-    expectf(1.0, elements[1]);
-    expectf(-1.0, elements[2]);
-    expectf(1.0, elements[3]);
-    expectf(50.50, elements[4]);
-    expectf(-50.50, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok, status);
-
-    /* vertical gradient */
-    pt1.X = pt1.Y = pt2.X = 0.0;
-    pt2.Y = 10.0;
-    status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(-5.0, rectf.X);
-    expectf(0.0, rectf.Y);
-    expectf(10.0, rectf.Width);
-    expectf(10.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok, status);
-    expectf(0.0, elements[0]);
-    expectf(1.0, elements[1]);
-    expectf(-1.0, elements[2]);
-    expectf(0.0, elements[3]);
-    expectf(5.0, elements[4]);
-    expectf(5.0, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok, status);
-
-    /* horizontal gradient */
-    pt1.X = pt1.Y = pt2.Y = 0.0;
-    pt2.X = 10.0;
-    status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(0.0, rectf.X);
-    expectf(-5.0, rectf.Y);
-    expectf(10.0, rectf.Width);
-    expectf(10.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok, status);
-    expectf(1.0, elements[0]);
-    expectf(0.0, elements[1]);
-    expectf(0.0, elements[2]);
-    expectf(1.0, elements[3]);
-    expectf(0.0, elements[4]);
-    expectf(0.0, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok, status);
-
-    /* slope = -1 */
-    pt1.X = pt1.Y = 0.0;
-    pt2.X = 20.0;
-    pt2.Y = -20.0;
-    status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(0.0, rectf.X);
-    expectf(-20.0, rectf.Y);
-    expectf(20.0, rectf.Width);
-    expectf(20.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok, status);
-    expectf(1.0, elements[0]);
-    expectf(-1.0, elements[1]);
-    expectf(1.0, elements[2]);
-    expectf(1.0, elements[3]);
-    expectf(10.0, elements[4]);
-    expectf(10.0, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok, status);
-
-    /* slope = 1/100 */
-    pt1.X = pt1.Y = 0.0;
-    pt2.X = 100.0;
-    pt2.Y = 1.0;
-    status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(0.0, rectf.X);
-    expectf(0.0, rectf.Y);
-    expectf(100.0, rectf.Width);
-    expectf(1.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok,status);
-    expectf(1.0, elements[0]);
-    expectf(0.01, elements[1]);
-    expectf(-0.02, elements[2]);
-    /* expectf(2.0, elements[3]); */
-    expectf(0.01, elements[4]);
-    /* expectf(-1.0, elements[5]); */
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok,status);
+    for (i = 0; i < ARRAY_SIZE(create_from_pt); ++i)
+    {
+        status = GdipCreateLineBrush(&create_from_pt[i].pt1,
&create_from_pt[i].pt2, 0x1, 0x2, WrapModeTile, &brush);
+        ok(status == Ok, "Failed to create a brush, %d.\n", status);
+
+        memset(&rectf, 0, sizeof(rectf));
+        status = GdipGetLineRect(brush, &rectf);
+        ok(status == Ok, "Failed to get brush rect, %d.\n", status);
+        ok(!memcmp(&rectf, &create_from_pt[i].rect, sizeof(rectf)),
"Unexpected brush rect.\n");
+
+        status = GdipGetLineTransform(brush, transform);
+        ok(status == Ok, "Failed to get brush transform, %d.\n", status);
+
+        status = GdipGetMatrixElements(transform, elements);
+        ok(status == Ok, "Failed to get matrix elements, %d.\n", status);
+
+#define expectf2(expected, got) ok(fabs(expected - got) < 0.001, "%u: expected
%.3f, got %.3f.\n", i, expected, got)
+        expectf2(create_from_pt[i].transform[0], elements[0]);
+        expectf2(create_from_pt[i].transform[1], elements[1]);
+        expectf2(create_from_pt[i].transform[2], elements[2]);
+        expectf2(create_from_pt[i].transform[3], elements[3]);
+        expectf2(create_from_pt[i].transform[4], elements[4]);
+        expectf2(create_from_pt[i].transform[5], elements[5]);
+#undef expect2f
+
+        status = GdipGetLineColors(brush, colors);
+        ok(status == Ok, "Failed to get line colors, %d.\n", status);
+        ok(colors[0] == 0x1 && colors[1] == 0x2, "Unexpected brush
colors.\n");
+
+        status = GdipDeleteBrush((GpBrush *)brush);
+        ok(status == Ok, "Failed to delete a brush, %d.\n", status);
+    }
 
     /* zero height rect */
     rectf.X = rectf.Y = 10.0;
@@ -773,84 +735,96 @@ static void test_gradientgetrect(void)
         WrapModeTile, &brush);
     expect(OutOfMemory, status);
 
-    /* from rect with LinearGradientModeHorizontal */
-    rectf.X = rectf.Y = 10.0;
-    rectf.Width = rectf.Height = 100.0;
-    status = GdipCreateLineBrushFromRect(&rectf, 0, 0, LinearGradientModeHorizontal,
-        WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(10.0, rectf.X);
-    expectf(10.0, rectf.Y);
-    expectf(100.0, rectf.Width);
-    expectf(100.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok,status);
-    expectf(1.0, elements[0]);
-    expectf(0.0, elements[1]);
-    expectf(0.0, elements[2]);
-    expectf(1.0, elements[3]);
-    expectf(0.0, elements[4]);
-    expectf(0.0, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok,status);
+    for (i = 0; i < ARRAY_SIZE(create_from_rect); ++i)
+    {
+        ARGB colors[2];
+        BOOL ret;
 
-    /* passing negative Width/Height to LinearGradientModeHorizontal */
-    rectf.X = rectf.Y = 10.0;
-    rectf.Width = rectf.Height = -100.0;
-    status = GdipCreateLineBrushFromRect(&rectf, 0, 0, LinearGradientModeHorizontal,
-        WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(10.0, rectf.X);
-    expectf(10.0, rectf.Y);
-    expectf(-100.0, rectf.Width);
-    expectf(-100.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok,status);
-    expectf(1.0, elements[0]);
-    expectf(0.0, elements[1]);
-    expectf(0.0, elements[2]);
-    expectf(1.0, elements[3]);
-    expectf(0.0, elements[4]);
-    expectf(0.0, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok,status);
+        status = GdipCreateLineBrushFromRect(&create_from_rect[i].rect, 0x1, 0x2,
create_from_rect[i].mode,
+            WrapModeTile, &brush);
+        ok(status == Ok, "Failed to create a brush, %d.\n", status);
 
-    /* reverse gradient line as immediately previous */
-    pt1.X = 10.0;
-    pt1.Y = 10.0;
-    pt2.X = -90.0;
-    pt2.Y = 10.0;
-    status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
-    expect(Ok, status);
-    memset(&rectf, 0, sizeof(GpRectF));
-    status = GdipGetLineRect(brush, &rectf);
-    expect(Ok, status);
-    expectf(-90.0, rectf.X);
-    expectf(-40.0, rectf.Y);
-    expectf(100.0, rectf.Width);
-    expectf(100.0, rectf.Height);
-    status = GdipGetLineTransform(brush, transform);
-    expect(Ok, status);
-    status = GdipGetMatrixElements(transform, elements);
-    expect(Ok, status);
-    expectf(-1.0, elements[0]);
-    expectf(0.0, elements[1]);
-    expectf(0.0, elements[2]);
-    expectf(-1.0, elements[3]);
-    expectf(-80.0, elements[4]);
-    expectf(20.0, elements[5]);
-    status = GdipDeleteBrush((GpBrush*)brush);
-    expect(Ok, status);
+        memset(&rectf, 0, sizeof(rectf));
+        status = GdipGetLineRect(brush, &rectf);
+        ok(status == Ok, "Failed to get brush rect, %d.\n", status);
+        ok(!memcmp(&rectf, &create_from_rect[i].rect, sizeof(rectf)),
"Unexpected brush rect.\n");
+
+        status = GdipGetLineTransform(brush, transform);
+        ok(status == Ok, "Failed to get brush transform, %d.\n", status);
+
+        if (create_from_rect[i].mode == LinearGradientModeHorizontal)
+        {
+            status = GdipIsMatrixIdentity(transform, &ret);
+            ok(status == Ok, "Unexpected ret value %d.\n", status);
+        }
+        else
+        {
+            status = GdipGetMatrixElements(transform, elements);
+            ok(status == Ok, "Failed to get matrix elements, %d.\n", status);
+
+#define expectf2(expected, got) ok(fabs(expected - got) < 0.001, "%u: expected
%.3f, got %.3f.\n", i, expected, got)
+            expectf2(create_from_rect[i].transform[0], elements[0]);
+            expectf2(create_from_rect[i].transform[1], elements[1]);
+            expectf2(create_from_rect[i].transform[2], elements[2]);
+            expectf2(create_from_rect[i].transform[3], elements[3]);
+            expectf2(create_from_rect[i].transform[4], elements[4]);
+            expectf2(create_from_rect[i].transform[5], elements[5]);
+#undef expectf2
+        }
+
+        status = GdipGetLineColors(brush, colors);
+        ok(status == Ok, "Failed to get line colors, %d.\n", status);
+        ok(colors[0] == 0x1 && colors[1] == 0x2, "Unexpected brush
colors.\n");
+
+        status = GdipDeleteBrush((GpBrush*)brush);
+        ok(status == Ok, "Failed to delete a brush, %d.\n", status);
+    }
+
+    for (i = 0; i < ARRAY_SIZE(create_with_angle); ++i)
+    {
+        ARGB colors[2];
+        BOOL ret;
+
+        status = GdipCreateLineBrushFromRectWithAngle(&create_with_angle[i].rect,
0x1, 0x2, create_with_angle[i].angle,
+            create_with_angle[i].is_scalable, WrapModeTile, &brush);
+        ok(status == Ok, "Failed to create a brush, %d.\n", status);
+
+        memset(&rectf, 0, sizeof(rectf));
+        status = GdipGetLineRect(brush, &rectf);
+        ok(status == Ok, "Failed to get brush rect, %d.\n", status);
+        ok(!memcmp(&rectf, &create_with_angle[i].rect, sizeof(rectf)), "%u:
unexpected brush rect {%f,%f,%f,%f}.\n",
+            i, rectf.X, rectf.Y, rectf.Width, rectf.Height);
+
+        status = GdipGetLineTransform(brush, transform);
+        ok(status == Ok, "Failed to get brush transform, %d.\n", status);
+
+        if (create_with_angle[i].angle == 0.0f)
+        {
+            status = GdipIsMatrixIdentity(transform, &ret);
+            ok(status == Ok, "Unexpected ret value %d.\n", status);
+        }
+        else
+        {
+            status = GdipGetMatrixElements(transform, elements);
+            ok(status == Ok, "Failed to get matrix elements, %d.\n", status);
+
+#define expectf2(expected, got) ok(fabs(expected - got) < 0.001, "%u: expected
%.3f, got %.3f.\n", i, expected, got)
+            expectf2(create_with_angle[i].transform[0], elements[0]);
+            expectf2(create_with_angle[i].transform[1], elements[1]);
+            expectf2(create_with_angle[i].transform[2], elements[2]);
+            expectf2(create_with_angle[i].transform[3], elements[3]);
+            expectf2(create_with_angle[i].transform[4], elements[4]);
+            expectf2(create_with_angle[i].transform[5], elements[5]);
+#undef expectf2
+        }
+
+        status = GdipGetLineColors(brush, colors);
+        ok(status == Ok, "Failed to get line colors, %d.\n", status);
+        ok(colors[0] == 0x1 && colors[1] == 0x2, "Unexpected brush
colors.\n");
+
+        status = GdipDeleteBrush((GpBrush*)brush);
+        ok(status == Ok, "Failed to delete a brush, %d.\n", status);
+    }
 
     GdipDeleteMatrix(transform);
 }
diff --git a/modules/rostests/winetests/gdiplus/font.c
b/modules/rostests/winetests/gdiplus/font.c
index 961d8459cb..03e7a04e08 100644
--- a/modules/rostests/winetests/gdiplus/font.c
+++ b/modules/rostests/winetests/gdiplus/font.c
@@ -159,7 +159,8 @@ static void test_createfont(void)
         expect(Ok, stat);
         GdipGetFontSize (font, &size);
         ok (size == 24, "Expected 24, got %f (with unit: %d)\n", size, i);
-        GdipGetFontUnit (font, &unit);
+        stat = GdipGetFontUnit (font, &unit);
+        ok (stat == Ok, "Failed to get font unit, %d.\n", stat);
         expect (i, unit);
         GdipDeleteFont(font);
     }
@@ -1238,6 +1239,27 @@ static void test_GdipGetFontCollectionFamilyList(void)
     GdipDeleteFontFamily(family2);
 }
 
+static void test_GdipGetFontCollectionFamilyCount(void)
+{
+    GpFontCollection *collection;
+    GpStatus status;
+    INT count;
+
+    status = GdipGetFontCollectionFamilyCount(NULL, NULL);
+    ok(status == InvalidParameter, "Unexpected status %d.\n", status);
+
+    count = 123;
+    status = GdipGetFontCollectionFamilyCount(NULL, &count);
+    ok(status == InvalidParameter, "Unexpected status %d.\n", status);
+    ok(count == 123, "Unexpected family count %d.\n", count);
+
+    status = GdipNewInstalledFontCollection(&collection);
+    ok(status == Ok, "Failed to get system collection, status %d.\n", status);
+
+    status = GdipGetFontCollectionFamilyCount(collection, NULL);
+    ok(status == InvalidParameter, "Unexpected status %d.\n", status);
+}
+
 START_TEST(font)
 {
     struct GdiplusStartupInput gdiplusStartupInput;
@@ -1269,6 +1291,7 @@ START_TEST(font)
     test_installedfonts();
     test_heightgivendpi();
     test_GdipGetFontCollectionFamilyList();
+    test_GdipGetFontCollectionFamilyCount();
 
     GdiplusShutdown(gdiplusToken);
 }
diff --git a/modules/rostests/winetests/gdiplus/graphics.c
b/modules/rostests/winetests/gdiplus/graphics.c
index b0e3d8232b..f2ff589ab5 100644
--- a/modules/rostests/winetests/gdiplus/graphics.c
+++ b/modules/rostests/winetests/gdiplus/graphics.c
@@ -347,7 +347,8 @@ static void test_save_restore(void)
     log_state(state_a, &state_log);
 
     /* A state created by BeginContainer cannot be restored with RestoreGraphics. */
-    GdipCreateFromHDC(hdc, &graphics1);
+    stat = GdipCreateFromHDC(hdc, &graphics1);
+    expect(Ok, stat);
     GdipSetInterpolationMode(graphics1, InterpolationModeBilinear);
     stat = GdipBeginContainer2(graphics1, &state_a);
     expect(Ok, stat);
@@ -703,7 +704,8 @@ static void test_BeginContainer2(void)
     GdipGetTextContrast(graphics, &contrast);
     ok(defContrast == contrast, "Expected Text Contrast to be restored to %d, got
%d\n", defContrast, contrast);
 
-    GdipGetTextRenderingHint(graphics, &texthint);
+    status = GdipGetTextRenderingHint(graphics, &texthint);
+    expect(Ok, status);
     ok(defTexthint == texthint, "Expected Text Hint to be restored to %d, got
%d\n", defTexthint, texthint);
 
     /* test world transform */
@@ -722,7 +724,8 @@ static void test_BeginContainer2(void)
 
     status = GdipCreateMatrix2(10, 20, 30, 40, 50, 60, &transform);
     expect(Ok, status);
-    GdipSetWorldTransform(graphics, transform);
+    status = GdipSetWorldTransform(graphics, transform);
+    expect(Ok, status);
     GdipDeleteMatrix(transform);
     transform = NULL;
 
@@ -731,7 +734,8 @@ static void test_BeginContainer2(void)
 
     status = GdipCreateMatrix(&transform);
     expect(Ok, status);
-    GdipGetWorldTransform(graphics, transform);
+    status = GdipGetWorldTransform(graphics, transform);
+    expect(Ok, status);
     status = GdipGetMatrixElements(transform, elems);
     expect(Ok, status);
     ok(fabs(defTrans[0] - elems[0]) < 0.0001 &&
@@ -753,12 +757,14 @@ static void test_BeginContainer2(void)
     status = GdipBeginContainer2(graphics, &cont1);
     expect(Ok, status);
 
-    GdipSetClipRect(graphics, defClip[0], defClip[1], defClip[2], defClip[3],
CombineModeReplace);
+    status = GdipSetClipRect(graphics, defClip[0], defClip[1], defClip[2], defClip[3],
CombineModeReplace);
+    expect(Ok, status);
 
     status = GdipBeginContainer2(graphics, &cont2);
     expect(Ok, status);
 
-    GdipSetClipRect(graphics, 2, 4, 6, 8, CombineModeReplace);
+    status = GdipSetClipRect(graphics, 2, 4, 6, 8, CombineModeReplace);
+    expect(Ok, status);
 
     status = GdipEndContainer(graphics, cont2);
     expect(Ok, status);
@@ -6572,12 +6578,18 @@ static void test_GdipFillRectanglesOnBitmapTextureBrush(void)
     GdipDeleteBrush((GpBrush*)brush);
     GdipDeleteGraphics(graphics);
 
-    GdipBitmapGetPixel(dst_img.bitmap, 0, 0, &color[0]);
-    GdipBitmapGetPixel(dst_img.bitmap, 0, 1, &color[1]);
-    GdipBitmapGetPixel(dst_img.bitmap, 1, 0, &color[2]);
-    GdipBitmapGetPixel(dst_img.bitmap, width/2, 0, &color[3]);
-    GdipBitmapGetPixel(dst_img.bitmap, width/2, height/2, &color[4]);
-    GdipBitmapGetPixel(dst_img.bitmap, 0, height/2, &color[5]);
+    status = GdipBitmapGetPixel(dst_img.bitmap, 0, 0, &color[0]);
+    expect(Ok, status);
+    status = GdipBitmapGetPixel(dst_img.bitmap, 0, 1, &color[1]);
+    expect(Ok, status);
+    status = GdipBitmapGetPixel(dst_img.bitmap, 1, 0, &color[2]);
+    expect(Ok, status);
+    status = GdipBitmapGetPixel(dst_img.bitmap, width/2, 0, &color[3]);
+    expect(Ok, status);
+    status = GdipBitmapGetPixel(dst_img.bitmap, width/2, height/2, &color[4]);
+    expect(Ok, status);
+    status = GdipBitmapGetPixel(dst_img.bitmap, 0, height/2, &color[5]);
+    expect(Ok, status);
 
     ok(is_blue_color(color[0]) && is_blue_color(color[1]) &&
is_blue_color(color[2]) &&
        color[3] == 0 && color[4] == 0 && color[5] == 0,
diff --git a/modules/rostests/winetests/gdiplus/image.c
b/modules/rostests/winetests/gdiplus/image.c
index 516e7129a6..1ad24cc88a 100644
--- a/modules/rostests/winetests/gdiplus/image.c
+++ b/modules/rostests/winetests/gdiplus/image.c
@@ -2736,7 +2736,7 @@ static void test_multiframegif(void)
     expect(Ok, stat);
 
     color = 0xdeadbeef;
-    GdipBitmapGetPixel(bmp, 0, 0, &color);
+    stat = GdipBitmapGetPixel(bmp, 0, 0, &color);
     expect(Ok, stat);
     expect(0xff000000, color);
 
@@ -3236,7 +3236,7 @@ static LONG obj_refcount(void *obj)
     return IUnknown_Release((IUnknown *)obj);
 }
 
-static GpImage *load_image(const BYTE *image_data, UINT image_size)
+static GpImage *load_image(const BYTE *image_data, UINT image_size, BOOL valid_data, BOOL
todo_load)
 {
     IStream *stream;
     HGLOBAL hmem;
@@ -3260,6 +3260,12 @@ static GpImage *load_image(const BYTE *image_data, UINT
image_size)
     ok(refcount == 1, "expected stream refcount 1, got %d\n", refcount);
 
     status = GdipLoadImageFromStream(stream, &image);
+    todo_wine_if(todo_load)
+    if (valid_data)
+        ok(status == Ok || broken(status == InvalidParameter), /* XP */
+           "GdipLoadImageFromStream error %d\n", status);
+    else
+        ok(status != Ok, "GdipLoadImageFromStream should fail\n");
     if (status != Ok)
     {
         IStream_Release(stream);
@@ -3330,7 +3336,7 @@ static void test_image_properties(void)
 
     for (i = 0; i < ARRAY_SIZE(td); i++)
     {
-        image = load_image(td[i].image_data, td[i].image_size);
+        image = load_image(td[i].image_data, td[i].image_size, TRUE, FALSE);
         if (!image)
         {
             trace("%u: failed to load image data\n", i);
@@ -3623,7 +3629,7 @@ static void test_tiff_properties(void)
     PROPID *prop_id;
     PropertyItem *prop_item;
 
-    image = load_image((const BYTE *)&TIFF_data, sizeof(TIFF_data));
+    image = load_image((const BYTE *)&TIFF_data, sizeof(TIFF_data), TRUE, FALSE);
     if (!image)
     {
         win_skip("Failed to load TIFF image data. Might not be supported.
Skipping.\n");
@@ -3735,7 +3741,7 @@ static void test_GdipGetAllPropertyItems(void)
     PropertyItem *prop_item;
     const char *item_data;
 
-    image = load_image(tiffimage, sizeof(tiffimage));
+    image = load_image(tiffimage, sizeof(tiffimage), TRUE, FALSE);
     ok(image != 0, "Failed to load TIFF image data\n");
     if (!image) return;
 
@@ -3883,7 +3889,7 @@ static void test_tiff_palette(void)
     ARGB *entries = palette.pal.Entries;
 
     /* 1bpp TIFF without palette */
-    image = load_image((const BYTE *)&TIFF_data, sizeof(TIFF_data));
+    image = load_image((const BYTE *)&TIFF_data, sizeof(TIFF_data), TRUE, FALSE);
     if (!image)
     {
         win_skip("Failed to load TIFF image data. Might not be supported.
Skipping.\n");
@@ -4534,7 +4540,7 @@ static void test_gif_properties(void)
     PropertyItem *prop_item;
     const char *item_data;
 
-    image = load_image(animatedgif, sizeof(animatedgif));
+    image = load_image(animatedgif, sizeof(animatedgif), TRUE, FALSE);
     if (!image) /* XP fails to load this GIF image */
     {
         trace("Failed to load GIF image data\n");
@@ -5116,65 +5122,208 @@ static void test_imageabort(void)
 static const char png_1x1_data[] = {
   0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a,
  
0x00,0x00,0x00,0x0d,'I','H','D','R',0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,0xde,
+  0x00,0x00,0x03,0x00,'P','L','T','E',
+ 
0x01,0x01,0x01,0x02,0x02,0x02,0x03,0x03,0x03,0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x06,0x06,0x07,0x07,0x07,0x08,0x08,0x08,
+ 
0x09,0x09,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x0c,0x0c,0x0d,0x0d,0x0d,0x0e,0x0e,0x0e,0x0f,0x0f,0x0f,0x10,0x10,0x10,
+ 
0x11,0x11,0x11,0x12,0x12,0x12,0x13,0x13,0x13,0x14,0x14,0x14,0x15,0x15,0x15,0x16,0x16,0x16,0x17,0x17,0x17,0x18,0x18,0x18,
+ 
0x19,0x19,0x19,0x1a,0x1a,0x1a,0x1b,0x1b,0x1b,0x1c,0x1c,0x1c,0x1d,0x1d,0x1d,0x1e,0x1e,0x1e,0x1f,0x1f,0x1f,0x20,0x20,0x20,
+ 
0x21,0x21,0x21,0x22,0x22,0x22,0x23,0x23,0x23,0x24,0x24,0x24,0x25,0x25,0x25,0x26,0x26,0x26,0x27,0x27,0x27,0x28,0x28,0x28,
+ 
0x29,0x29,0x29,0x2a,0x2a,0x2a,0x2b,0x2b,0x2b,0x2c,0x2c,0x2c,0x2d,0x2d,0x2d,0x2e,0x2e,0x2e,0x2f,0x2f,0x2f,0x30,0x30,0x30,
+ 
0x31,0x31,0x31,0x32,0x32,0x32,0x33,0x33,0x33,0x34,0x34,0x34,0x35,0x35,0x35,0x36,0x36,0x36,0x37,0x37,0x37,0x38,0x38,0x38,
+ 
0x39,0x39,0x39,0x3a,0x3a,0x3a,0x3b,0x3b,0x3b,0x3c,0x3c,0x3c,0x3d,0x3d,0x3d,0x3e,0x3e,0x3e,0x3f,0x3f,0x3f,0x40,0x40,0x40,
+ 
0x41,0x41,0x41,0x42,0x42,0x42,0x43,0x43,0x43,0x44,0x44,0x44,0x45,0x45,0x45,0x46,0x46,0x46,0x47,0x47,0x47,0x48,0x48,0x48,
+ 
0x49,0x49,0x49,0x4a,0x4a,0x4a,0x4b,0x4b,0x4b,0x4c,0x4c,0x4c,0x4d,0x4d,0x4d,0x4e,0x4e,0x4e,0x4f,0x4f,0x4f,0x50,0x50,0x50,
+ 
0x51,0x51,0x51,0x52,0x52,0x52,0x53,0x53,0x53,0x54,0x54,0x54,0x55,0x55,0x55,0x56,0x56,0x56,0x57,0x57,0x57,0x58,0x58,0x58,
+ 
0x59,0x59,0x59,0x5a,0x5a,0x5a,0x5b,0x5b,0x5b,0x5c,0x5c,0x5c,0x5d,0x5d,0x5d,0x5e,0x5e,0x5e,0x5f,0x5f,0x5f,0x60,0x60,0x60,
+ 
0x61,0x61,0x61,0x62,0x62,0x62,0x63,0x63,0x63,0x64,0x64,0x64,0x65,0x65,0x65,0x66,0x66,0x66,0x67,0x67,0x67,0x68,0x68,0x68,
+ 
0x69,0x69,0x69,0x6a,0x6a,0x6a,0x6b,0x6b,0x6b,0x6c,0x6c,0x6c,0x6d,0x6d,0x6d,0x6e,0x6e,0x6e,0x6f,0x6f,0x6f,0x70,0x70,0x70,
+ 
0x71,0x71,0x71,0x72,0x72,0x72,0x73,0x73,0x73,0x74,0x74,0x74,0x75,0x75,0x75,0x76,0x76,0x76,0x77,0x77,0x77,0x78,0x78,0x78,
+ 
0x79,0x79,0x79,0x7a,0x7a,0x7a,0x7b,0x7b,0x7b,0x7c,0x7c,0x7c,0x7d,0x7d,0x7d,0x7e,0x7e,0x7e,0x7f,0x7f,0x7f,0x80,0x80,0x80,
+ 
0x01,0x01,0x01,0x02,0x02,0x02,0x03,0x03,0x03,0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x06,0x06,0x07,0x07,0x07,0x08,0x08,0x08,
+ 
0x09,0x09,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x0c,0x0c,0x0d,0x0d,0x0d,0x0e,0x0e,0x0e,0x0f,0x0f,0x0f,0x10,0x10,0x10,
+ 
0x11,0x11,0x11,0x12,0x12,0x12,0x13,0x13,0x13,0x14,0x14,0x14,0x15,0x15,0x15,0x16,0x16,0x16,0x17,0x17,0x17,0x18,0x18,0x18,
+ 
0x19,0x19,0x19,0x1a,0x1a,0x1a,0x1b,0x1b,0x1b,0x1c,0x1c,0x1c,0x1d,0x1d,0x1d,0x1e,0x1e,0x1e,0x1f,0x1f,0x1f,0x20,0x20,0x20,
+ 
0x21,0x21,0x21,0x22,0x22,0x22,0x23,0x23,0x23,0x24,0x24,0x24,0x25,0x25,0x25,0x26,0x26,0x26,0x27,0x27,0x27,0x28,0x28,0x28,
+ 
0x29,0x29,0x29,0x2a,0x2a,0x2a,0x2b,0x2b,0x2b,0x2c,0x2c,0x2c,0x2d,0x2d,0x2d,0x2e,0x2e,0x2e,0x2f,0x2f,0x2f,0x30,0x30,0x30,
+ 
0x31,0x31,0x31,0x32,0x32,0x32,0x33,0x33,0x33,0x34,0x34,0x34,0x35,0x35,0x35,0x36,0x36,0x36,0x37,0x37,0x37,0x38,0x38,0x38,
+ 
0x39,0x39,0x39,0x3a,0x3a,0x3a,0x3b,0x3b,0x3b,0x3c,0x3c,0x3c,0x3d,0x3d,0x3d,0x3e,0x3e,0x3e,0x3f,0x3f,0x3f,0x40,0x40,0x40,
+ 
0x41,0x41,0x41,0x42,0x42,0x42,0x43,0x43,0x43,0x44,0x44,0x44,0x45,0x45,0x45,0x46,0x46,0x46,0x47,0x47,0x47,0x48,0x48,0x48,
+ 
0x49,0x49,0x49,0x4a,0x4a,0x4a,0x4b,0x4b,0x4b,0x4c,0x4c,0x4c,0x4d,0x4d,0x4d,0x4e,0x4e,0x4e,0x4f,0x4f,0x4f,0x50,0x50,0x50,
+ 
0x51,0x51,0x51,0x52,0x52,0x52,0x53,0x53,0x53,0x54,0x54,0x54,0x55,0x55,0x55,0x56,0x56,0x56,0x57,0x57,0x57,0x58,0x58,0x58,
+ 
0x59,0x59,0x59,0x5a,0x5a,0x5a,0x5b,0x5b,0x5b,0x5c,0x5c,0x5c,0x5d,0x5d,0x5d,0x5e,0x5e,0x5e,0x5f,0x5f,0x5f,0x60,0x60,0x60,
+ 
0x61,0x61,0x61,0x62,0x62,0x62,0x63,0x63,0x63,0x64,0x64,0x64,0x65,0x65,0x65,0x66,0x66,0x66,0x67,0x67,0x67,0x68,0x68,0x68,
+ 
0x69,0x69,0x69,0x6a,0x6a,0x6a,0x6b,0x6b,0x6b,0x6c,0x6c,0x6c,0x6d,0x6d,0x6d,0x6e,0x6e,0x6e,0x6f,0x6f,0x6f,0x70,0x70,0x70,
+ 
0x71,0x71,0x71,0x72,0x72,0x72,0x73,0x73,0x73,0x74,0x74,0x74,0x75,0x75,0x75,0x76,0x76,0x76,0x77,0x77,0x77,0x78,0x78,0x78,
+ 
0x79,0x79,0x79,0x7a,0x7a,0x7a,0x7b,0x7b,0x7b,0x7c,0x7c,0x7c,0x7d,0x7d,0x7d,0x7e,0x7e,0x7e,0x7f,0x7f,0x7f,0x80,0x80,0x80,
+  0x76,0xb6,0x24,0x31,
+ 
0x00,0x00,0x00,0x02,'t','R','N','S',0xff,0x00,0xe5,0xb7,0x30,0x4a,
  
0x00,0x00,0x00,0x0c,'I','D','A','T',0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,0xe7,
  
0x00,0x00,0x00,0x00,'I','E','N','D',0xae,0x42,0x60,0x82
 };
 
+#define PNG_COLOR_TYPE_GRAY 0
+#define PNG_COLOR_TYPE_RGB 2
+#define PNG_COLOR_TYPE_PALETTE 3
+#define PNG_COLOR_TYPE_GRAY_ALPHA 4
+#define PNG_COLOR_TYPE_RGB_ALPHA 6
+
 static void test_png_color_formats(void)
 {
     static const struct
     {
         char bit_depth, color_type;
-        PixelFormat format;
-        UINT flags;
+        struct {
+            PixelFormat format;
+            ImageFlags flags;
+            BOOL todo;
+            BOOL todo_load;
+        } t[3];
     } td[] =
     {
-        /* 2 - PNG_COLOR_TYPE_RGB */
-        { 8, 2, PixelFormat24bppRGB, ImageFlagsColorSpaceRGB },
-        /* 0 - PNG_COLOR_TYPE_GRAY */
-        { 1, 0, PixelFormat1bppIndexed, ImageFlagsColorSpaceRGB },
-        { 2, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
-        { 4, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
-        { 8, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
-        { 16, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+        /*  0 */
+        { 1, PNG_COLOR_TYPE_RGB },
+        { 2, PNG_COLOR_TYPE_RGB },
+        { 4, PNG_COLOR_TYPE_RGB },
+        { 8, PNG_COLOR_TYPE_RGB,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat24bppRGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat24bppRGB, ImageFlagsColorSpaceRGB }}},
+        /* libpng refuses to load our test image complaining about extra compressed
data,
+         * but libpng is still able to load the image with other combination of
type/depth
+         * making RGB 16 bpp case special for some reason. Therefore todo = TRUE.
+         */
+        { 16, PNG_COLOR_TYPE_RGB,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB, TRUE, TRUE },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceRGB, TRUE, TRUE },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceRGB, TRUE, TRUE }}},
+
+        /*  5 */
+        { 1, PNG_COLOR_TYPE_GRAY,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat1bppIndexed, ImageFlagsColorSpaceRGB },
+           { PixelFormat1bppIndexed, ImageFlagsColorSpaceRGB }}},
+        { 2, PNG_COLOR_TYPE_GRAY,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY }}},
+        { 4, PNG_COLOR_TYPE_GRAY,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY }}},
+        { 8, PNG_COLOR_TYPE_GRAY,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY }}},
+        { 16, PNG_COLOR_TYPE_GRAY,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY }}},
+
+        /* 10 */
+        { 1, PNG_COLOR_TYPE_PALETTE,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat1bppIndexed, ImageFlagsColorSpaceRGB },
+           { 0, 0 }}},
+        { 2, PNG_COLOR_TYPE_PALETTE,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { 0, 0 }}},
+        { 4, PNG_COLOR_TYPE_PALETTE,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat4bppIndexed, ImageFlagsColorSpaceRGB },
+           { 0, 0 }}},
+        { 8, PNG_COLOR_TYPE_PALETTE,
+          {{ PixelFormat32bppARGB, ImageFlagsColorSpaceRGB },
+           { PixelFormat8bppIndexed, ImageFlagsColorSpaceRGB },
+           { 0, 0 }}},
+        { 16, PNG_COLOR_TYPE_PALETTE },
     };
     BYTE buf[sizeof(png_1x1_data)];
     GpStatus status;
     GpImage *image;
     ImageType type;
     PixelFormat format;
-    UINT flags;
-    int i;
+    ImageFlags flags;
+    BOOL valid;
+    int i, j, PLTE_off = 0, tRNS_off = 0;
+    const ImageFlags color_space_mask = ImageFlagsColorSpaceRGB |
ImageFlagsColorSpaceCMYK | ImageFlagsColorSpaceGRAY | ImageFlagsColorSpaceYCBCR |
ImageFlagsColorSpaceYCCK;
+
+    memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
+    buf[24] = 2;
+    buf[25] = PNG_COLOR_TYPE_PALETTE;
+    image = load_image(buf, sizeof(buf), TRUE, FALSE);
+    status = GdipGetImageFlags(image, &flags);
+    expect(status, Ok);
+    ok((flags & color_space_mask) == ImageFlagsColorSpaceRGB || broken(flags ==
0x12006) /* before win7 */,
+       "flags = %#x\n", flags);
+    if ((flags & color_space_mask) != ImageFlagsColorSpaceRGB) {
+        GdipDisposeImage(image);
+        win_skip("broken PNG color space support\n");
+        return;
+    }
+    GdipDisposeImage(image);
 
-    for (i = 0; i < ARRAY_SIZE(td); i++)
+    for (i = 0; i < sizeof(png_1x1_data) - 4; i++)
     {
-        memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
-        buf[24] = td[i].bit_depth;
-        buf[25] = td[i].color_type;
+        if (!memcmp(buf + i, "tRNS", 4))
+            tRNS_off = i;
+        else if (!memcmp(buf + i, "PLTE", 4))
+            PLTE_off = i;
+    }
 
-        image = load_image(buf, sizeof(buf));
-        ok(image != NULL, "%d: failed to load image data\n", i);
-        if (!image) continue;
+    ok(PLTE_off && tRNS_off, "PLTE offset %d, tRNS offset %d\n",
PLTE_off, tRNS_off);
+    if (!PLTE_off || !tRNS_off) return;
 
-        status = GdipGetImageType(image, &type);
-        ok(status == Ok, "%u: GdipGetImageType error %d\n", i, status);
-        ok(type == ImageTypeBitmap, "%d: wrong image type %d\n", i, type);
+    /* In order to test the image data with and without PLTE and tRNS
+     * chunks, we mask the chunk name with private one (tEST).
+     */
 
-        status = GdipGetImagePixelFormat(image, &format);
-        expect(Ok, status);
-        ok(format == td[i].format ||
-           broken(td[i].bit_depth == 1 && td[i].color_type == 0 && format
== PixelFormat32bppARGB), /* XP */
-           "%d: expected %#x, got %#x\n", i, td[i].format, format);
+    for (i = 0; i < ARRAY_SIZE(td); i++)
+    {
+        for (j = 0; j < 3; j++)
+        {
+            memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
+            buf[24] = td[i].bit_depth;
+            buf[25] = td[i].color_type;
+            if (j >=1) memcpy(buf + tRNS_off, "tEST", 4);
+            if (j >=2) memcpy(buf + PLTE_off, "tEST", 4);
+
+            valid = (td[i].t[j].format != 0) || (td[i].t[j].flags != 0);
+            image = load_image(buf, sizeof(buf), valid, td[i].t[j].todo_load);
+            todo_wine_if(td[i].t[j].todo_load)
+            if (valid)
+                ok(image != NULL, "%d %d: failed to load image data\n", i, j);
+            else
+            {
+                ok(image == NULL, "%d %d: succeed to load image data\n", i,
j);
+                if (image) GdipDisposeImage(image);
+                image = NULL;
+            }
+            if (!image) continue;
 
-        status = GdipGetImageFlags(image, &flags);
-        expect(Ok, status);
-        ok((flags & td[i].flags) == td[i].flags ||
-           broken(td[i].bit_depth == 1 && td[i].color_type == 0 && (flags
& ImageFlagsColorSpaceGRAY)), /* XP */
-           "%d: expected %#x, got %#x\n", i, td[i].flags, flags);
+            status = GdipGetImageType(image, &type);
+            ok(status == Ok, "%d %d: GdipGetImageType error %d\n", i, j,
status);
+            ok(type == ImageTypeBitmap, "%d %d: wrong image type %d\n", i, j,
type);
 
-        GdipDisposeImage(image);
+            status = GdipGetImagePixelFormat(image, &format);
+            expect(Ok, status);
+            todo_wine_if(td[i].t[j].todo)
+            ok(format == td[i].t[j].format,
+               "%d %d: expected %#x, got %#x\n", i, j, td[i].t[j].format,
format);
+
+            status = GdipGetImageFlags(image, &flags);
+            expect(Ok, status);
+            ok((flags & color_space_mask) == td[i].t[j].flags,
+               "%d %d: expected %#x, got %#x\n", i, j, td[i].t[j].flags,
flags);
+            GdipDisposeImage(image);
+        }
     }
 }
+#undef PNG_COLOR_TYPE_GRAY
+#undef PNG_COLOR_TYPE_RGB
+#undef PNG_COLOR_TYPE_PALETTE
+#undef PNG_COLOR_TYPE_GRAY_ALPHA
+#undef PNG_COLOR_TYPE_RGB_ALPHA
 
 static void test_GdipLoadImageFromStream(void)
 {
@@ -5508,7 +5657,7 @@ static void test_tiff_color_formats(void)
             continue;
         }
 
-        image = load_image(buf, sizeof(buf));
+        image = load_image(buf, sizeof(buf), TRUE, FALSE);
         if (!td[i].format)
             ok(!image,
                "%u: (%d,%d,%d) TIFF image loading should have failed\n", i,
td[i].photometric, td[i].samples, td[i].bps);
diff --git a/modules/rostests/winetests/gdiplus/pen.c
b/modules/rostests/winetests/gdiplus/pen.c
index be3d76d655..ceab92acff 100644
--- a/modules/rostests/winetests/gdiplus/pen.c
+++ b/modules/rostests/winetests/gdiplus/pen.c
@@ -389,6 +389,22 @@ todo_wine {
     GdipDeletePen(pen);
 }
 
+static void get_pen_transform(GpPen *pen, REAL *values)
+{
+    GpMatrix *matrix;
+    GpStatus status;
+
+    status = GdipCreateMatrix(&matrix);
+    expect(Ok, status);
+
+    status = GdipGetPenTransform(pen, matrix);
+    expect(Ok, status);
+    status = GdipGetMatrixElements(matrix, values);
+    expect(Ok, status);
+
+    GdipDeleteMatrix(matrix);
+}
+
 static void test_transform(void)
 {
     GpStatus status;
@@ -478,6 +494,138 @@ static void test_transform(void)
     expectf(0.0, values[4]);
     expectf(0.0, values[5]);
 
+    /* Scale */
+    status = GdipScalePenTransform(NULL, 1.0, 1.0, MatrixOrderPrepend);
+    expect(InvalidParameter, status);
+
+    status = GdipScalePenTransform(pen, 1.0, 1.0, MatrixOrderPrepend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(1.0, values[0]);
+    expectf(0.0, values[1]);
+    expectf(0.0, values[2]);
+    expectf(1.0, values[3]);
+    expectf(0.0, values[4]);
+    expectf(0.0, values[5]);
+
+    status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderPrepend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(2.0, values[0]);
+    expectf(0.0, values[1]);
+    expectf(0.0, values[2]);
+    expectf(-10.0, values[3]);
+    expectf(0.0, values[4]);
+    expectf(0.0, values[5]);
+
+    status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderAppend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(4.0, values[0]);
+    expectf(0.0, values[1]);
+    expectf(0.0, values[2]);
+    expectf(100.0, values[3]);
+    expectf(0.0, values[4]);
+    expectf(0.0, values[5]);
+
+    status = GdipTranslatePenTransform(pen, 1.0, -2.0, MatrixOrderAppend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(4.0, values[0]);
+    expectf(0.0, values[1]);
+    expectf(0.0, values[2]);
+    expectf(100.0, values[3]);
+    expectf(1.0, values[4]);
+    expectf(-2.0, values[5]);
+
+    status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderPrepend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(8.0, values[0]);
+    expectf(0.0, values[1]);
+    expectf(0.0, values[2]);
+    expectf(-1000.0, values[3]);
+    expectf(1.0, values[4]);
+    expectf(-2.0, values[5]);
+
+    /* Multiply */
+    status = GdipResetPenTransform(pen);
+    expect(Ok, status);
+
+    status = GdipSetMatrixElements(matrix, 2.0, 1.0, 1.0, 4.0, 1.0, 2.0);
+    expect(Ok, status);
+
+    status = GdipMultiplyPenTransform(NULL, matrix, MatrixOrderPrepend);
+    expect(InvalidParameter, status);
+
+    status = GdipMultiplyPenTransform(pen, matrix, MatrixOrderPrepend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(2.0, values[0]);
+    expectf(1.0, values[1]);
+    expectf(1.0, values[2]);
+    expectf(4.0, values[3]);
+    expectf(1.0, values[4]);
+    expectf(2.0, values[5]);
+
+    status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderAppend);
+    expect(Ok, status);
+
+    status = GdipMultiplyPenTransform(pen, matrix, MatrixOrderAppend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(-2.0, values[0]);
+    expectf(-36.0, values[1]);
+    expectf(-36.0, values[2]);
+    expectf(-158.0, values[3]);
+    expectf(-15.0, values[4]);
+    expectf(-76.0, values[5]);
+
+    /* Rotate */
+    status = GdipResetPenTransform(pen);
+    expect(Ok, status);
+
+    status = GdipSetMatrixElements(matrix, 2.0, 1.0, 1.0, 4.0, 1.0, 2.0);
+    expect(Ok, status);
+
+    status = GdipSetPenTransform(pen, matrix);
+    expect(Ok, status);
+
+    status = GdipRotatePenTransform(NULL, 10.0, MatrixOrderPrepend);
+    expect(InvalidParameter, status);
+
+    status = GdipRotatePenTransform(pen, 45.0, MatrixOrderPrepend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(2.12, values[0]);
+    expectf(3.54, values[1]);
+    expectf(-0.71, values[2]);
+    expectf(2.12, values[3]);
+    expectf(1.0, values[4]);
+    expectf(2.0, values[5]);
+
+    status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderAppend);
+    expect(Ok, status);
+
+    status = GdipRotatePenTransform(pen, 180.0, MatrixOrderAppend);
+    expect(Ok, status);
+
+    get_pen_transform(pen, values);
+    expectf(-4.24, values[0]);
+    expectf(35.36, values[1]);
+    expectf(1.41, values[2]);
+    expectf(21.21, values[3]);
+    expectf(-2.0, values[4]);
+    expectf(20.0, values[5]);
+
     GdipDeletePen(pen);
 
     GdipDeleteMatrix(matrix);
diff --git a/modules/rostests/winetests/gdiplus/region.c
b/modules/rostests/winetests/gdiplus/region.c
index c2cbff01f6..d69f09db60 100644
--- a/modules/rostests/winetests/gdiplus/region.c
+++ b/modules/rostests/winetests/gdiplus/region.c
@@ -814,7 +814,8 @@ static void test_isinfinite(void)
 
     status = GdipCreateFromHDC(hdc, &graphics);
     expect(Ok, status);
-    GdipCreateRegion(&region);
+    status = GdipCreateRegion(&region);
+    expect(Ok, status);
 
     GdipCreateMatrix2(3.0, 0.0, 0.0, 1.0, 20.0, 30.0, &m);
 
@@ -860,7 +861,8 @@ static void test_isempty(void)
 
     status = GdipCreateFromHDC(hdc, &graphics);
     expect(Ok, status);
-    GdipCreateRegion(&region);
+    status = GdipCreateRegion(&region);
+    expect(Ok, status);
 
     /* NULL arguments */
     status = GdipIsEmptyRegion(NULL, NULL, NULL);
@@ -1779,7 +1781,8 @@ static void test_getbounds(void)
     ok(rectf.Height == 100.0, "Expected height = 0.0, got %.2f\n",
rectf.Height);
 
     /* the world and page transforms are ignored */
-    GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend);
+    status = GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend);
+    ok(status == Ok, "status %08x\n", status);
     GdipSetPageUnit(graphics, UnitInch);
     GdipSetPageScale(graphics, 2.0);
     status = GdipGetRegionBounds(region, graphics, &rectf);