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Unified Diff: ui/gfx/font_list_unittest.cc

Issue 903423002: Make FontList description-parsing public. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: remove font name from resource bundle test Created 5 years, 10 months ago
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« ui/gfx/font_list.cc ('K') | « ui/gfx/font_list_impl.cc ('k') | ui/gfx/pango_util.h » ('j') | no next file with comments »
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Index: ui/gfx/font_list_unittest.cc
diff --git a/ui/gfx/font_list_unittest.cc b/ui/gfx/font_list_unittest.cc
index 826eefa5e208d142b85d751b99dca5651f30e464..4e1d9f0cc9a3f796368d41fc56c0ade1c33bc1ee 100644
--- a/ui/gfx/font_list_unittest.cc
+++ b/ui/gfx/font_list_unittest.cc
@@ -33,63 +33,51 @@ std::string FontToString(const gfx::Font& font) {
namespace gfx {
-TEST(FontListTest, FontDescString_FromDescString) {
- // Test init from font name style size string.
- FontList font_list = FontList("Droid Sans serif, Sans serif, 10px");
- EXPECT_EQ("Droid Sans serif, Sans serif, 10px",
- font_list.GetFontDescriptionString());
-}
-
-TEST(FontListTest, FontDescString_FromFontNamesStyleAndSize) {
- // Test init from font names, style and size.
- std::vector<std::string> font_names;
- font_names.push_back("Arial");
- font_names.push_back("Droid Sans serif");
- int font_style = Font::BOLD | Font::ITALIC | Font::UNDERLINE;
- int font_size = 11;
- FontList font_list = FontList(font_names, font_style, font_size);
- // "Underline" doesn't appear in the font description string.
- EXPECT_EQ("Arial,Droid Sans serif,Bold Italic 11px",
- font_list.GetFontDescriptionString());
-}
-
-TEST(FontListTest, FontDescString_FromFont) {
- // Test init from Font.
- Font font("Arial", 8);
- FontList font_list = FontList(font);
- EXPECT_EQ("Arial,8px", font_list.GetFontDescriptionString());
-}
-
-TEST(FontListTest, FontDescString_FromFontWithNonNormalStyle) {
- // Test init from Font with non-normal style.
- Font font("Arial", 8);
- FontList font_list = FontList(font.Derive(2, Font::BOLD));
- EXPECT_EQ("Arial,Bold 10px", font_list.GetFontDescriptionString());
-
- font_list = FontList(font.Derive(-2, Font::ITALIC));
- EXPECT_EQ("Arial,Italic 6px", font_list.GetFontDescriptionString());
-
- // "Underline" doesn't appear in the font description string.
- font_list = FontList(font.Derive(-4, Font::UNDERLINE));
- EXPECT_EQ("Arial,4px", font_list.GetFontDescriptionString());
-}
-
-TEST(FontListTest, FontDescString_FromFontVector) {
- // Test init from Font vector.
- Font font("Arial", 8);
- Font font_1("Sans serif", 10);
- std::vector<Font> fonts;
- fonts.push_back(font.Derive(0, Font::BOLD));
- fonts.push_back(font_1.Derive(-2, Font::BOLD));
- FontList font_list = FontList(fonts);
- EXPECT_EQ("Arial,Sans serif,Bold 8px", font_list.GetFontDescriptionString());
+TEST(FontListTest, ParseDescription) {
+ std::vector<std::string> families;
+ int style = gfx::Font::NORMAL;
+ int size_pixels = 0;
+
+ // Parse a well-formed description containing styles and a size.
+ EXPECT_TRUE(FontList::ParseDescription("Arial,Helvetica,Bold Italic 12px",
+ &families, &style, &size_pixels));
+ ASSERT_EQ(2U, families.size());
+ EXPECT_EQ("Arial", families[0]);
+ EXPECT_EQ("Helvetica", families[1]);
+ EXPECT_EQ(gfx::Font::BOLD | gfx::Font::ITALIC, style);
+ EXPECT_EQ(12, size_pixels);
+
+ // Whitespace should be removed.
+ EXPECT_TRUE(FontList::ParseDescription(" Verdana , Italic Bold 10px ",
+ &families, &style, &size_pixels));
+ ASSERT_EQ(1U, families.size());
+ EXPECT_EQ("Verdana", families[0]);
+ EXPECT_EQ(gfx::Font::BOLD | gfx::Font::ITALIC, style);
+ EXPECT_EQ(10, size_pixels);
+
+ // Invalid descriptions should be rejected.
+ EXPECT_FALSE(FontList::ParseDescription("", &families, &style, &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial", &families, &style,
+ &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial,12", &families, &style,
+ &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial 12px", &families, &style,
+ &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial,12px,", &families, &style,
+ &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial,0px", &families, &style,
+ &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial,-1px", &families, &style,
+ &size_pixels));
+ EXPECT_FALSE(FontList::ParseDescription("Arial,foo 12px", &families, &style,
+ &size_pixels));
}
TEST(FontListTest, Fonts_FromDescString) {
// Test init from font name size string.
FontList font_list = FontList("serif,Sans serif, 13px");
const std::vector<Font>& fonts = font_list.GetFonts();
- EXPECT_EQ(2U, fonts.size());
+ ASSERT_EQ(2U, fonts.size());
EXPECT_EQ("serif|13", FontToString(fonts[0]));
EXPECT_EQ("Sans serif|13", FontToString(fonts[1]));
}
@@ -98,7 +86,7 @@ TEST(FontListTest, Fonts_FromDescStringInFlexibleFormat) {
// Test init from font name size string with flexible format.
FontList font_list = FontList(" serif , Sans serif , 13px");
const std::vector<Font>& fonts = font_list.GetFonts();
- EXPECT_EQ(2U, fonts.size());
+ ASSERT_EQ(2U, fonts.size());
EXPECT_EQ("serif|13", FontToString(fonts[0]));
EXPECT_EQ("Sans serif|13", FontToString(fonts[1]));
}
@@ -108,7 +96,7 @@ TEST(FontListTest, Fonts_FromDescStringWithStyleInFlexibleFormat) {
FontList font_list = FontList(" serif , Sans serif , Bold "
" Italic 13px");
const std::vector<Font>& fonts = font_list.GetFonts();
- EXPECT_EQ(2U, fonts.size());
+ ASSERT_EQ(2U, fonts.size());
EXPECT_EQ("serif|13|bold|italic", FontToString(fonts[0]));
EXPECT_EQ("Sans serif|13|bold|italic", FontToString(fonts[1]));
}
@@ -118,7 +106,7 @@ TEST(FontListTest, Fonts_FromFont) {
Font font("Arial", 8);
FontList font_list = FontList(font);
const std::vector<Font>& fonts = font_list.GetFonts();
- EXPECT_EQ(1U, fonts.size());
+ ASSERT_EQ(1U, fonts.size());
EXPECT_EQ("Arial|8", FontToString(fonts[0]));
}
@@ -127,12 +115,12 @@ TEST(FontListTest, Fonts_FromFontWithNonNormalStyle) {
Font font("Arial", 8);
FontList font_list = FontList(font.Derive(2, Font::BOLD));
std::vector<Font> fonts = font_list.GetFonts();
- EXPECT_EQ(1U, fonts.size());
+ ASSERT_EQ(1U, fonts.size());
EXPECT_EQ("Arial|10|bold", FontToString(fonts[0]));
font_list = FontList(font.Derive(-2, Font::ITALIC));
fonts = font_list.GetFonts();
- EXPECT_EQ(1U, fonts.size());
+ ASSERT_EQ(1U, fonts.size());
EXPECT_EQ("Arial|6|italic", FontToString(fonts[0]));
}
@@ -145,42 +133,11 @@ TEST(FontListTest, Fonts_FromFontVector) {
input_fonts.push_back(font_1.Derive(-2, Font::BOLD));
FontList font_list = FontList(input_fonts);
const std::vector<Font>& fonts = font_list.GetFonts();
- EXPECT_EQ(2U, fonts.size());
+ ASSERT_EQ(2U, fonts.size());
EXPECT_EQ("Arial|8|bold", FontToString(fonts[0]));
EXPECT_EQ("Sans serif|8|bold", FontToString(fonts[1]));
}
-TEST(FontListTest, Fonts_DescStringWithStyleInFlexibleFormat_RoundTrip) {
- // Test round trip from font description string to font vector to
- // font description string.
- FontList font_list = FontList(" serif , Sans serif , Bold "
- " Italic 13px");
-
- const std::vector<Font>& fonts = font_list.GetFonts();
- FontList font_list_1 = FontList(fonts);
- const std::string& desc_str = font_list_1.GetFontDescriptionString();
-
- EXPECT_EQ("serif,Sans serif,Bold Italic 13px", desc_str);
-}
-
-TEST(FontListTest, Fonts_FontVector_RoundTrip) {
- // Test round trip from font vector to font description string to font vector.
- Font font("Arial", 8);
- Font font_1("Sans serif", 10);
- std::vector<Font> input_fonts;
- input_fonts.push_back(font.Derive(0, Font::BOLD));
- input_fonts.push_back(font_1.Derive(-2, Font::BOLD));
- FontList font_list = FontList(input_fonts);
-
- const std::string& desc_string = font_list.GetFontDescriptionString();
- FontList font_list_1 = FontList(desc_string);
- const std::vector<Font>& round_trip_fonts = font_list_1.GetFonts();
-
- EXPECT_EQ(2U, round_trip_fonts.size());
- EXPECT_EQ("Arial|8|bold", FontToString(round_trip_fonts[0]));
- EXPECT_EQ("Sans serif|8|bold", FontToString(round_trip_fonts[1]));
-}
-
TEST(FontListTest, FontDescString_GetStyle) {
FontList font_list = FontList("Arial,Sans serif, 8px");
EXPECT_EQ(Font::NORMAL, font_list.GetFontStyle());
@@ -207,19 +164,6 @@ TEST(FontListTest, Fonts_GetStyle) {
EXPECT_EQ(Font::ITALIC | Font::BOLD, font_list.GetFontStyle());
}
-TEST(FontListTest, FontDescString_Derive) {
- FontList font_list = FontList("Arial,Sans serif,Bold Italic 8px");
-
- FontList derived = font_list.Derive(10, Font::ITALIC | Font::UNDERLINE);
- EXPECT_EQ("Arial,Sans serif,Italic 18px", derived.GetFontDescriptionString());
- EXPECT_EQ(Font::ITALIC | Font::UNDERLINE, derived.GetFontStyle());
-
- // FontList has a special case for Font::UNDERLINE. See if the handling of
- // Font::UNDERLINE in GetFonts() is okay or not.
- derived.GetFonts();
- EXPECT_EQ(Font::ITALIC | Font::UNDERLINE, derived.GetFontStyle());
-}
-
TEST(FontListTest, Fonts_Derive) {
std::vector<Font> fonts;
fonts.push_back(gfx::Font("Arial", 8));
@@ -234,14 +178,6 @@ TEST(FontListTest, Fonts_Derive) {
EXPECT_EQ("Sans serif|13|bold|underline", FontToString(derived_fonts[1]));
}
-TEST(FontListTest, FontDescString_DeriveWithSizeDelta) {
- FontList font_list = FontList("Arial,Sans serif,Bold 18px");
-
- FontList derived = font_list.DeriveWithSizeDelta(-8);
- EXPECT_EQ("Arial,Sans serif,Bold 10px",
- derived.GetFontDescriptionString());
-}
-
TEST(FontListTest, Fonts_DeriveWithSizeDelta) {
std::vector<Font> fonts;
fonts.push_back(gfx::Font("Arial", 18).Derive(0, Font::ITALIC));
« ui/gfx/font_list.cc ('K') | « ui/gfx/font_list_impl.cc ('k') | ui/gfx/pango_util.h » ('j') | no next file with comments »

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