From 28da9ffbd9e39edb8fd707ec6129343a74e3816b Mon Sep 17 00:00:00 2001 From: ckocagil <ckocagil@chromium.org> Date: Thu, 16 Oct 2014 15:48:56 -0700 Subject: RenderText: Add a test to ensure strings fit their own widths This CL tests against regressions of http://crbug.com/402347 BUG=402347 Review URL: https://codereview.chromium.org/652573002 Cr-Commit-Position: refs/heads/master@{#299997} --- ui/gfx/render_text_unittest.cc | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'ui/gfx/render_text_unittest.cc') diff --git a/ui/gfx/render_text_unittest.cc b/ui/gfx/render_text_unittest.cc index d098e93..10a0a90 100644 --- a/ui/gfx/render_text_unittest.cc +++ b/ui/gfx/render_text_unittest.cc @@ -2309,4 +2309,19 @@ TEST_F(RenderTextTest, HarfBuzz_EmptyRun) { EXPECT_EQ(Range(0, 0), glyphs); } +// Ensure a string fits in a display rect with a width equal to the string's. +TEST_F(RenderTextTest, StringFitsOwnWidth) { + scoped_ptr<RenderText> render_text(RenderText::CreateInstance()); + const base::string16 kString = ASCIIToUTF16("www.example.com"); + + render_text->SetText(kString); + render_text->ApplyStyle(BOLD, true, Range(0, 3)); + render_text->SetElideBehavior(ELIDE_TAIL); + + render_text->SetDisplayRect(Rect(0, 0, 500, 100)); + EXPECT_EQ(kString, render_text->GetLayoutText()); + render_text->SetDisplayRect(Rect(0, 0, render_text->GetContentWidth(), 100)); + EXPECT_EQ(kString, render_text->GetLayoutText()); +} + } // namespace gfx -- cgit v1.1