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Diffstat (limited to 'testfiles/src/style-test.cpp')
| -rw-r--r-- | testfiles/src/style-test.cpp | 604 |
1 files changed, 604 insertions, 0 deletions
diff --git a/testfiles/src/style-test.cpp b/testfiles/src/style-test.cpp new file mode 100644 index 0000000..f0f427f --- /dev/null +++ b/testfiles/src/style-test.cpp @@ -0,0 +1,604 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +/* + * Unit test for style properties. + * + * Author: + * Tavmjong Bah <tavjong@free.fr> + * + * Copyright (C) 2017 Authors + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <string> +#include <utility> +#include <vector> + +#include "gtest/gtest.h" + +#include "style.h" + +namespace { + +class StyleRead { + +public: + StyleRead(std::string src, std::string dst, std::string uri) : + src(std::move(src)), dst(std::move(dst)), uri(std::move(uri)) + { + } + + StyleRead(std::string src, std::string dst) : + src(std::move(src)), dst(std::move(dst)), uri("") + { + } + + StyleRead(std::string const &src) : + src(src), dst(src), uri("") + { + } + + std::string src; + std::string dst; + std::string uri; + +}; + +std::vector<StyleRead> getStyleData() +{ + StyleRead all_style_data[] = { + + // Paint ----------------------------------------------- + StyleRead("fill:none"), StyleRead("fill:currentColor"), StyleRead("fill:#ff00ff"), + StyleRead("fill:rgb(100%, 0%, 100%)", "fill:#ff00ff"), StyleRead("fill:rgb(255, 0, 255)", "fill:#ff00ff"), + + // TODO - fix this to preserve the string + // StyleRead("fill:url(#painter) rgb(100%, 0%, 100%)", + // "fill:url(#painter) #ff00ff", "#painter" ), + + // TODO - fix this to preserve the string + // StyleRead("fill:url(#painter) rgb(255, 0, 255)", + // "fill:url(#painter) #ff00ff", "#painter"), + + + StyleRead("fill:#ff00ff icc-color(colorChange, 0.1, 0.5, 0.1)"), + + // StyleRead("fill:url(#painter)", "", "#painter"), + // StyleRead("fill:url(#painter) none", "", "#painter"), + // StyleRead("fill:url(#painter) currentColor", "", "#painter"), + // StyleRead("fill:url(#painter) #ff00ff", "", "#painter"), + // StyleRead("fill:url(#painter) rgb(100%, 0%, 100%)", "", "#painter"), + // StyleRead("fill:url(#painter) rgb(255, 0, 255)", "", "#painter"), + + // StyleRead("fill:url(#painter) #ff00ff icc-color(colorChange, 0.1, 0.5, 0.1)", "", "#painter"), + + // StyleRead("fill:url(#painter) inherit", "", "#painter"), + + StyleRead("fill:inherit"), + + + // General tests (in general order of appearance in sp_style_read), SPIPaint tested above + StyleRead("visibility:hidden"), // SPIEnum + StyleRead("visibility:collapse"), StyleRead("visibility:visible"), + StyleRead("display:none"), // SPIEnum + StyleRead("overflow:visible"), // SPIEnum + StyleRead("overflow:auto"), // SPIEnum + + StyleRead("color:#ff0000"), StyleRead("color:blue", "color:#0000ff"), + // StyleRead("color:currentColor"), SVG 1.1 does not allow color value 'currentColor' + + // Font shorthand + StyleRead("font:bold 12px Arial", "font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;" + "font-size:12px;line-height:normal;font-family:Arial"), + StyleRead("font:bold 12px/24px 'Times New Roman'", + "font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:12px;line-" + "height:24px;font-family:\'Times New Roman\'"), + + // From CSS 3 Fonts (examples): + StyleRead("font: 12pt/15pt sans-serif", "font-style:normal;font-variant:normal;font-weight:normal;font-stretch:" + "normal;font-size:16px;line-height:15pt;font-family:sans-serif"), + // StyleRead("font: 80% sans-serif", + // "font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:80%;line-height:normal;font-family:sans-serif"), + // StyleRead("font: x-large/110% 'new century schoolbook', serif", + // "font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:x-large;line-height:110%;font-family:\'new + //century schoolbook\', serif"), + StyleRead("font: bold italic large Palatino, serif", + "font-style:italic;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:large;line-" + "height:normal;font-family:Palatino, serif"), + // StyleRead("font: normal small-caps 120%/120% fantasy", + // "font-style:normal;font-variant:small-caps;font-weight:normal;font-stretch:normal;font-size:120%;line-height:120%;font-family:fantasy"), + StyleRead("font: condensed oblique 12pt 'Helvetica Neue', serif;", + "font-style:oblique;font-variant:normal;font-weight:normal;font-stretch:condensed;font-size:16px;" + "line-height:normal;font-family:\'Helvetica Neue\', serif"), + + StyleRead("font-family:sans-serif"), // SPIString, text_private + StyleRead("font-family:Arial"), + // StyleRead("font-variant:normal;font-stretch:normal;-inkscape-font-specification:Nimbus Roman No9 L Bold + // Italic"), + + // Needs to be fixed (quotes should be around each font-family): + StyleRead("font-family:Georgia, 'Minion Web'", "font-family:Georgia, \'Minion Web\'"), + StyleRead("font-size:12", "font-size:12px"), // SPIFontSize + StyleRead("font-size:12px"), StyleRead("font-size:12pt", "font-size:16px"), StyleRead("font-size:medium"), + StyleRead("font-size:smaller"), + StyleRead("font-style:italic"), // SPIEnum + StyleRead("font-variant:small-caps"), // SPIEnum + StyleRead("font-weight:100"), // SPIEnum + StyleRead("font-weight:normal"), StyleRead("font-weight:bolder"), + StyleRead("font-stretch:condensed"), // SPIEnum + + StyleRead("font-variant-ligatures:none"), // SPILigatures + StyleRead("font-variant-ligatures:normal"), StyleRead("font-variant-ligatures:no-common-ligatures"), + StyleRead("font-variant-ligatures:discretionary-ligatures"), + StyleRead("font-variant-ligatures:historical-ligatures"), StyleRead("font-variant-ligatures:no-contextual"), + StyleRead("font-variant-ligatures:common-ligatures", "font-variant-ligatures:normal"), + StyleRead("font-variant-ligatures:contextual", "font-variant-ligatures:normal"), + StyleRead("font-variant-ligatures:no-common-ligatures historical-ligatures"), + StyleRead("font-variant-ligatures:historical-ligatures no-contextual"), + StyleRead("font-variant-position:normal"), StyleRead("font-variant-position:sub"), + StyleRead("font-variant-position:super"), StyleRead("font-variant-caps:normal"), + StyleRead("font-variant-caps:small-caps"), StyleRead("font-variant-caps:all-small-caps"), + StyleRead("font-variant-numeric:normal"), StyleRead("font-variant-numeric:lining-nums"), + StyleRead("font-variant-numeric:oldstyle-nums"), StyleRead("font-variant-numeric:proportional-nums"), + StyleRead("font-variant-numeric:tabular-nums"), StyleRead("font-variant-numeric:diagonal-fractions"), + StyleRead("font-variant-numeric:stacked-fractions"), StyleRead("font-variant-numeric:ordinal"), + StyleRead("font-variant-numeric:slashed-zero"), StyleRead("font-variant-numeric:tabular-nums slashed-zero"), + StyleRead("font-variant-numeric:tabular-nums proportional-nums", "font-variant-numeric:proportional-nums"), + + StyleRead("font-variation-settings:'wght' 400"), + StyleRead("font-variation-settings:'wght' 400", "font-variation-settings:'wght' 400"), + StyleRead("font-variation-settings:'wght' 400, 'slnt' 0.5", "font-variation-settings:'slnt' 0.5, 'wght' 400"), + StyleRead("font-variation-settings:\"wght\" 400", "font-variation-settings:'wght' 400"), + + // Should be moved down + StyleRead("text-indent:12em"), // SPILength? + StyleRead("text-align:center"), // SPIEnum + + // SPITextDecoration + // The default value for 'text-decoration-color' is 'currentColor', but + // we cannot set the default to that value yet. (We need to switch + // SPIPaint to SPIColor and then add the ability to set default.) + // StyleRead("text-decoration: underline", + // "text-decoration: underline;text-decoration-line: underline;text-decoration-color:currentColor"), + // StyleRead("text-decoration: overline underline", + // "text-decoration: underline overline;text-decoration-line: underline + // overline;text-decoration-color:currentColor"), + + StyleRead("text-decoration: underline wavy #0000ff", + "text-decoration:underline;text-decoration-line:" + "underline;text-decoration-style:wavy;text-decoration-color:#0000ff"), + StyleRead("text-decoration: double overline underline #ff0000", + "text-decoration:underline overline;text-decoration-line:underline " + "overline;text-decoration-style:double;text-decoration-color:#ff0000"), + + // SPITextDecorationLine + // If only "text-decoration-line" is set but not "text-decoration", don't write "text-decoration" (changed in 1.1) + StyleRead("text-decoration-line:underline", "text-decoration-line:underline"), + // "text-decoration" overwrites "text-decoration-line" and vice versa, last one counts + StyleRead("text-decoration-line:overline;text-decoration:underline", + "text-decoration:underline;text-decoration-line:underline"), + StyleRead("text-decoration:underline;text-decoration-line:overline", + "text-decoration:overline;text-decoration-line:overline"), + + // SPITextDecorationStyle + StyleRead("text-decoration-style:solid"), StyleRead("text-decoration-style:dotted"), + + // SPITextDecorationColor + StyleRead("text-decoration-color:#ff00ff"), + + // Should be moved up + StyleRead("line-height:24px"), // SPILengthOrNormal + StyleRead("line-height:1.5"), + StyleRead("letter-spacing:2px"), // SPILengthOrNormal + StyleRead("word-spacing:2px"), // SPILengthOrNormal + StyleRead("word-spacing:normal"), + StyleRead("text-transform:lowercase"), // SPIEnum + // ... + StyleRead("baseline-shift:baseline"), // SPIBaselineShift + StyleRead("baseline-shift:sub"), StyleRead("baseline-shift:12.5%"), StyleRead("baseline-shift:2px"), + + StyleRead("opacity:0.1"), // SPIScale24 + // ... + StyleRead("stroke-width:2px"), // SPILength + StyleRead("stroke-linecap:round"), // SPIEnum + StyleRead("stroke-linejoin:round"), // SPIEnum + StyleRead("stroke-miterlimit:4"), // SPIFloat + StyleRead("marker:url(#Arrow)"), // SPIString + StyleRead("marker-start:url(#Arrow)"), StyleRead("marker-mid:url(#Arrow)"), StyleRead("marker-end:url(#Arrow)"), + StyleRead("stroke-opacity:0.5"), // SPIScale24 + // Currently inkscape handle unit conversion in dasharray but need + // a active document to do it, so we can't include in any test + StyleRead("stroke-dasharray:0, 1, 0, 1"), // SPIDashArray + StyleRead("stroke-dasharray:0 1 0 1", "stroke-dasharray:0, 1, 0, 1"), + StyleRead("stroke-dasharray:0 1 2 3", "stroke-dasharray:0, 1, 2, 3"), + StyleRead("stroke-dashoffset:13"), // SPILength + StyleRead("stroke-dashoffset:10px"), + // ... + // StyleRead("filter:url(#myfilter)"), // SPIFilter segfault in read + StyleRead("filter:inherit"), + + StyleRead("opacity:0.1;fill:#ff0000;stroke:#0000ff;stroke-width:2px"), + StyleRead("opacity:0.1;fill:#ff0000;stroke:#0000ff;stroke-width:2px;stroke-dasharray:1, 2, 3, " + "4;stroke-dashoffset:15"), + + StyleRead("paint-order:stroke"), // SPIPaintOrder + StyleRead("paint-order:normal"), + StyleRead("paint-order: markers stroke fill", "paint-order:markers stroke fill"), + + // !important (in order of appearance in style-internal.h) + StyleRead("stroke-miterlimit:4 !important"), // SPIFloat + StyleRead("stroke-opacity:0.5 !important"), // SPIScale24 + StyleRead("stroke-width:2px !important"), // SPILength + StyleRead("line-height:24px !important"), // SPILengthOrNormal + StyleRead("line-height:normal !important"), + StyleRead("font-stretch:condensed !important"), // SPIEnum + StyleRead("marker:url(#Arrow) !important"), // SPIString + StyleRead("color:#0000ff !important"), // SPIColor + StyleRead("fill:none !important"), // SPIPaint + StyleRead("fill:currentColor !important"), StyleRead("fill:#ff00ff !important"), + StyleRead("paint-order:stroke !important"), // SPIPaintOrder + StyleRead("paint-order:normal !important"), + StyleRead("stroke-dasharray:0, 1, 0, 1 !important"), // SPIDashArray + StyleRead("font-size:12px !important"), // SPIFontSize + StyleRead("baseline-shift:baseline !important"), // SPIBaselineShift + StyleRead("baseline-shift:sub !important"), + // StyleRead("text-decoration-line: underline !important"), // SPITextDecorationLine + + }; + + size_t count = sizeof(all_style_data) / sizeof(all_style_data[0]); + std::vector<StyleRead> vect(all_style_data, all_style_data + count); + return vect; +} + +TEST(StyleTest, Read) { + std::vector<StyleRead> all_style = getStyleData(); + EXPECT_GT(all_style.size(), 0); + for (auto i : all_style) { + + SPStyle style; + style.mergeString (i.src.c_str()); + + if (!i.uri.empty()) { + //EXPECT_EQ (style.fill.value.href->getURI()->toString(), i.uri); + } + + std::string out = style.write(); + if (i.dst.empty()) { + // std::cout << "out: " << out << std::endl; + // std::cout << "i.src: " << i.src << std::endl; + EXPECT_EQ (out, i.src); + } else { + // std::cout << "out: " << out << std::endl; + // std::cout << "i.dst: " << i.dst << std::endl; + EXPECT_EQ (out, i.dst); + } + } +} + + +// ------------------------------------------------------------------------------------ + +class StyleMatch { + +public: + StyleMatch(std::string src, std::string dst, bool const &match) : + src(std::move(src)), dst(std::move(dst)), match(match) + { + } + + std::string src; + std::string dst; + bool match; + +}; + +std::vector<StyleMatch> getStyleMatchData() +{ + StyleMatch all_style_data[] = { + + // SPIFloat + StyleMatch("stroke-miterlimit:4", "stroke-miterlimit:4", true ), + StyleMatch("stroke-miterlimit:4", "stroke-miterlimit:2", false), + StyleMatch("stroke-miterlimit:4", "", true ), // Default + + // SPIScale24 + StyleMatch("opacity:0.3", "opacity:0.3", true ), + StyleMatch("opacity:0.3", "opacity:0.6", false), + StyleMatch("opacity:1.0", "", true ), // Default + + // SPILength + StyleMatch("text-indent:3", "text-indent:3", true ), + StyleMatch("text-indent:6", "text-indent:3", false), + StyleMatch("text-indent:6px", "text-indent:3", false), + StyleMatch("text-indent:1px", "text-indent:12pc", false), + StyleMatch("text-indent:2ex", "text-indent:2ex", false), + + // SPILengthOrNormal + StyleMatch("letter-spacing:normal", "letter-spacing:normal", true ), + StyleMatch("letter-spacing:2", "letter-spacing:normal", false), + StyleMatch("letter-spacing:normal", "letter-spacing:2", false), + StyleMatch("letter-spacing:5px", "letter-spacing:5px", true ), + StyleMatch("letter-spacing:10px", "letter-spacing:5px", false), + StyleMatch("letter-spacing:10em", "letter-spacing:10em", false), + + // SPIEnum + StyleMatch("text-anchor:start", "text-anchor:start", true ), + StyleMatch("text-anchor:start", "text-anchor:middle", false), + StyleMatch("text-anchor:start", "", true ), // Default + StyleMatch("text-anchor:start", "text-anchor:junk", true ), // Bad value + + StyleMatch("font-weight:normal", "font-weight:400", true ), + StyleMatch("font-weight:bold", "font-weight:700", true ), + + + // SPIString and SPIFontString + StyleMatch("font-family:Arial", "font-family:Arial", true ), + StyleMatch("font-family:A B", "font-family:A B", true ), + StyleMatch("font-family:A B", "font-family:A C", false), + // Default is not set by class... value is NULL which cannot be compared + // StyleMatch("font-family:sans-serif", "", true ), // Default + + // SPIColor + StyleMatch("color:blue", "color:blue", true ), + StyleMatch("color:blue", "color:red", false), + StyleMatch("color:red", "color:#ff0000", true ), + + // SPIPaint + StyleMatch("fill:blue", "fill:blue", true ), + StyleMatch("fill:blue", "fill:red", false), + StyleMatch("fill:currentColor", "fill:currentColor", true ), + StyleMatch("fill:url(#xxx)", "fill:url(#xxx)", true ), + // Needs URL defined as in test 1 + //StyleMatch("fill:url(#xxx)", "fill:url(#yyy)", false), + + // SPIPaintOrder + StyleMatch("paint-order:markers", "paint-order:markers", true ), + StyleMatch("paint-order:markers", "paint-order:stroke", false), + //StyleMatch("paint-order:fill stroke markers", "", true ), // Default + StyleMatch("paint-order:normal", "paint-order:normal", true ), + //StyleMatch("paint-order:fill stroke markers", "paint-order:normal", true ), + + // SPIDashArray + StyleMatch("stroke-dasharray:0 1 2 3","stroke-dasharray:0 1 2 3",true ), + StyleMatch("stroke-dasharray:0 1", "stroke-dasharray:0 2", false), + + // SPIFilter + + // SPIFontSize + StyleMatch("font-size:12px", "font-size:12px", true ), + StyleMatch("font-size:12px", "font-size:24px", false), + StyleMatch("font-size:12ex", "font-size:24ex", false), + StyleMatch("font-size:medium", "font-size:medium", true ), + StyleMatch("font-size:medium", "font-size:large", false), + + // SPIBaselineShift + StyleMatch("baseline-shift:baseline", "baseline-shift:baseline", true ), + StyleMatch("baseline-shift:sub", "baseline-shift:sub", true ), + StyleMatch("baseline-shift:sub", "baseline-shift:super", false), + StyleMatch("baseline-shift:baseline", "baseline-shift:sub", false), + StyleMatch("baseline-shift:10px", "baseline-shift:10px", true ), + StyleMatch("baseline-shift:10px", "baseline-shift:12px", false), + + + // SPITextDecorationLine + StyleMatch("text-decoration-line:underline", "text-decoration-line:underline", true ), + StyleMatch("text-decoration-line:underline", "text-decoration-line:overline", false), + StyleMatch("text-decoration-line:underline overline", "text-decoration-line:underline overline", true ), + StyleMatch("text-decoration-line:none", "", true ), // Default + + + // SPITextDecorationStyle + StyleMatch("text-decoration-style:solid", "text-decoration-style:solid", true ), + StyleMatch("text-decoration-style:dotted", "text-decoration-style:solid", false), + StyleMatch("text-decoration-style:solid", "", true ), // Default + + // SPITextDecoration + StyleMatch("text-decoration:underline", "text-decoration:underline", true ), + StyleMatch("text-decoration:underline", "text-decoration:overline", false), + StyleMatch("text-decoration:underline overline","text-decoration:underline overline",true ), + StyleMatch("text-decoration:overline underline","text-decoration:underline overline",true ), + // StyleMatch("text-decoration:none", "text-decoration-color:currentColor", true ), // Default + + }; + + size_t count = sizeof(all_style_data) / sizeof(all_style_data[0]); + std::vector<StyleMatch> vect(all_style_data, all_style_data + count); + return vect; +} + +TEST(StyleTest, Match) { + std::vector<StyleMatch> all_style = getStyleMatchData(); + EXPECT_GT(all_style.size(), 0); + for (auto i : all_style) { + + SPStyle style_src; + SPStyle style_dst; + + style_src.mergeString( i.src.c_str() ); + style_dst.mergeString( i.dst.c_str() ); + + // std::cout << "Test:" << std::endl; + // std::cout << " C: |" << i.src + // << "| |" << i.dst << "|" << std::endl; + // std::cout << " S: |" << style_src.write( SP_STYLE_FLAG_IFSET ) + // << "| |" << style_dst.write( SP_STYLE_FLAG_IFSET ) << "|" <<std::endl; + + EXPECT_TRUE( (style_src == style_dst) == i.match ); + } +} + +// ------------------------------------------------------------------------------------ + +class StyleCascade { + +public: + StyleCascade(std::string parent, std::string child, std::string result, char const *d = nullptr) : + parent(std::move(parent)), child(std::move(child)), result(std::move(result)) + { + diff = d ? d : (this->result == this->parent ? "" : this->result); + } + + std::string parent; + std::string child; + std::string result; + std::string diff; + +}; + +std::vector<StyleCascade> getStyleCascadeData() +{ + + StyleCascade all_style_data[] = { + + // SPIFloat + StyleCascade("stroke-miterlimit:6", "stroke-miterlimit:2", "stroke-miterlimit:2" ), + StyleCascade("stroke-miterlimit:6", "", "stroke-miterlimit:6" ), + StyleCascade("", "stroke-miterlimit:2", "stroke-miterlimit:2" ), + + // SPIScale24 + StyleCascade("opacity:0.3", "opacity:0.3", "opacity:0.3", "opacity:0.3" ), + StyleCascade("opacity:0.3", "opacity:0.6", "opacity:0.6" ), + // 'opacity' does not inherit + StyleCascade("opacity:0.3", "", "opacity:1" ), + StyleCascade("", "opacity:0.3", "opacity:0.3" ), + StyleCascade("opacity:0.5", "opacity:inherit", "opacity:0.5", "opacity:0.5" ), + StyleCascade("", "", "opacity:1" ), + + // SPILength + StyleCascade("text-indent:3", "text-indent:3", "text-indent:3" ), + StyleCascade("text-indent:6", "text-indent:3", "text-indent:3" ), + StyleCascade("text-indent:6px", "text-indent:3", "text-indent:3" ), + StyleCascade("text-indent:1px", "text-indent:12pc", "text-indent:12pc" ), + // ex, em cannot be equal + //StyleCascade("text-indent:2ex", "text-indent:2ex", "text-indent:2ex" ), + StyleCascade("text-indent:3", "", "text-indent:3" ), + StyleCascade("text-indent:3", "text-indent:inherit", "text-indent:3" ), + + // SPILengthOrNormal + StyleCascade("letter-spacing:normal", "letter-spacing:normal", "letter-spacing:normal" ), + StyleCascade("letter-spacing:2", "letter-spacing:normal", "letter-spacing:normal" ), + StyleCascade("letter-spacing:normal", "letter-spacing:2", "letter-spacing:2" ), + StyleCascade("letter-spacing:5px", "letter-spacing:5px", "letter-spacing:5px" ), + StyleCascade("letter-spacing:10px", "letter-spacing:5px", "letter-spacing:5px" ), + // ex, em cannot be equal + // StyleCascade("letter-spacing:10em", "letter-spacing:10em", "letter-spacing:10em" ), + + // SPIEnum + StyleCascade("text-anchor:start", "text-anchor:start", "text-anchor:start" ), + StyleCascade("text-anchor:start", "text-anchor:middle", "text-anchor:middle" ), + StyleCascade("text-anchor:start", "", "text-anchor:start" ), + StyleCascade("text-anchor:start", "text-anchor:junk", "text-anchor:start" ), + StyleCascade("text-anchor:end", "text-anchor:inherit", "text-anchor:end" ), + + StyleCascade("font-weight:400", "font-weight:400", "font-weight:400" ), + StyleCascade("font-weight:400", "font-weight:700", "font-weight:700" ), + StyleCascade("font-weight:400", "font-weight:bolder", "font-weight:700" ), + StyleCascade("font-weight:700", "font-weight:bolder", "font-weight:900" ), + StyleCascade("font-weight:400", "font-weight:lighter", "font-weight:100" ), + StyleCascade("font-weight:200", "font-weight:lighter", "font-weight:100" ), + + StyleCascade("font-stretch:condensed","font-stretch:expanded", "font-stretch:expanded" ), + StyleCascade("font-stretch:condensed","font-stretch:wider", "font-stretch:semi-condensed" ), + + // SPIString and SPIFontString + + StyleCascade("font-variation-settings:'wght' 400", "", "font-variation-settings:'wght' 400"), + StyleCascade("font-variation-settings:'wght' 100", + "font-variation-settings:'wght' 400", + "font-variation-settings:'wght' 400"), + + StyleCascade("font-variant-ligatures:no-common-ligatures", "", "font-variant-ligatures:no-common-ligatures"), + StyleCascade("font-variant-ligatures:no-common-ligatures", "inherit", "font-variant-ligatures:no-common-ligatures"), + StyleCascade("font-variant-ligatures:normal", "font-variant-ligatures:no-common-ligatures", "font-variant-ligatures:no-common-ligatures"), + StyleCascade("", "font-variant-ligatures:no-common-ligatures", "font-variant-ligatures:no-common-ligatures"), + + // SPIPaint + + // SPIPaintOrder + + // SPIDashArray + + // SPIFilter + + // SPIFontSize + + // SPIBaselineShift + + + // SPITextDecorationLine + StyleCascade("text-decoration-line:overline", "text-decoration-line:underline", + "text-decoration-line:underline" ), + StyleCascade("text-decoration:overline", + "text-decoration:underline", + "text-decoration:underline;text-decoration-line:underline"), + StyleCascade("text-decoration:underline", + "text-decoration:underline", + "text-decoration:underline;text-decoration-line:underline", + ""), + StyleCascade("text-decoration:overline;text-decoration-line:underline", + "text-decoration:overline", + "text-decoration:overline;text-decoration-line:overline"), + StyleCascade("text-decoration:overline;text-decoration-line:underline", + "text-decoration:underline", + "text-decoration:underline;text-decoration-line:underline", + ""), + + // SPITextDecorationStyle + + // SPITextDecoration + }; + + size_t count = sizeof(all_style_data) / sizeof(all_style_data[0]); + std::vector<StyleCascade> vect(all_style_data, all_style_data + count); + return vect; + +} + +TEST(StyleTest, Cascade) { + std::vector<StyleCascade> all_style = getStyleCascadeData(); + EXPECT_GT(all_style.size(), 0); + for (auto i : all_style) { + + SPStyle style_parent; + SPStyle style_child; + SPStyle style_result; + + style_parent.mergeString( i.parent.c_str() ); + style_child.mergeString( i.child.c_str() ); + style_result.mergeString( i.result.c_str() ); + + // std::cout << "Test:" << std::endl; + // std::cout << " Input: "; + // std::cout << " Parent: " << i.parent + // << " Child: " << i.child + // << " Result: " << i.result << std::endl; + // std::cout << " Write: "; + // std::cout << " Parent: " << style_parent.write( SP_STYLE_FLAG_IFSET ) + // << " Child: " << style_child.write( SP_STYLE_FLAG_IFSET ) + // << " Result: " << style_result.write( SP_STYLE_FLAG_IFSET ) << std::endl; + + style_child.cascade( &style_parent ); + + EXPECT_TRUE(style_child == style_result ); + + // if diff + EXPECT_STREQ(style_result.writeIfDiff(nullptr).c_str(), i.result.c_str()); + EXPECT_STREQ(style_result.writeIfDiff(&style_parent).c_str(), i.diff.c_str()); + } +} + + +} // namespace + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : |