Vincent Povirk : gdiplus: Add test for measuring a single line that exactly fits.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e21af554b5602af5497c28ed336b42964cef6204
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e21af554b5602af5497c28ed336b42964cef6204

Author: Vincent Povirk <vincent at codeweavers.com>
Date:   Thu May 30 14:47:13 2013 -0500

gdiplus: Add test for measuring a single line that exactly fits.

---

 dlls/gdiplus/tests/graphics.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/dlls/gdiplus/tests/graphics.c b/dlls/gdiplus/tests/graphics.c
index cbe0b9d..5de0602 100644
--- a/dlls/gdiplus/tests/graphics.c
+++ b/dlls/gdiplus/tests/graphics.c
@@ -3042,6 +3042,23 @@ static void test_string_functions(void)
     expect(2, linesfilled);
     char_height = bounds.Height - char_bounds.Height;
 
+    /* Measure the first line. */
+    status = GdipMeasureString(graphics, teststring, 4, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
+    expect(Ok, status);
+    expectf(0.0, bounds.X);
+    expectf(0.0, bounds.Y);
+    expect(4, codepointsfitted);
+    expect(1, linesfilled);
+
+    /* Give just enough space to fit the first line. */
+    rc.Width = bounds.Width;
+    status = GdipMeasureString(graphics, teststring, 5, font, &rc, NULL, &bounds, &codepointsfitted, &linesfilled);
+    expect(Ok, status);
+    expectf(0.0, bounds.X);
+    expectf(0.0, bounds.Y);
+    todo_wine expect(5, codepointsfitted);
+    todo_wine expect(1, linesfilled);
+
     /* Cut off everything after the first space. */
     rc.Width = char_bounds.Width + char_width * 2.1;