Source/core/html/parser/HTMLSrcsetParserTest.cpp - Issue 236593003: Align srcset parsing with spec changes

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Issue 236593003: Align srcset parsing with spec changes (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Added some more tests Created 6 years, 8 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "config.h"	5 #include "config.h"

6 #include "core/html/parser/HTMLSrcsetParser.h"	6 #include "core/html/parser/HTMLSrcsetParser.h"

7	7

8 #include <gtest/gtest.h>	8 #include <gtest/gtest.h>

9 #include <limits.h>	9 #include <limits.h>

10	10

(...skipping 28 matching lines...) Expand all Loading...
39 {2.0, -1, "", "1x,, , x ,2x ", "1x,", 1.0, -1},	39 {2.0, -1, "", "1x,, , x ,2x ", "1x,", 1.0, -1},

40 {2.0, -1, "", "1x,, , x ,2x ", "1x,", 1.0, -1},	40 {2.0, -1, "", "1x,, , x ,2x ", "1x,", 1.0, -1},

41 {2.0, -1, "", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg 1x, 2x.gif 2 x", "2x.gif", 2.0, -1},	41 {2.0, -1, "", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg 1x, 2x.gif 2 x", "2x.gif", 2.0, -1},

42 {2.0, -1, "", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg 2x, 1x.gif 1 x", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg", 2.0, -1},	42 {2.0, -1, "", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg 2x, 1x.gif 1 x", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg", 2.0, -1},

43 {2.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "2x.gif", 2.0, -1},	43 {2.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "2x.gif", 2.0, -1},

44 {4.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "4x.gif", 4.0, -1},	44 {4.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "4x.gif", 4.0, -1},

45 {1.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "1x,", 1.0, -1},	45 {1.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "1x,", 1.0, -1},

46 {5.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "4x.gif", 4.0, -1},	46 {5.0, -1, "", "1x,, , x ,2x , 1x.gif, 3x, 4x.gif 4x 100h, 5x.gif 5, dx.gif dx, 2x.gif 2x ,", "4x.gif", 4.0, -1},

47 {1.0, 400, "", "400.gif 400w, 6000.gif 6000w", "400.gif", 1.0, 400},	47 {1.0, 400, "", "400.gif 400w, 6000.gif 6000w", "400.gif", 1.0, 400},

48 {2.0, 400, "", "400.gif 400w, 6000.gif 6000w", "6000.gif", 15.0, 6000},	48 {2.0, 400, "", "400.gif 400w, 6000.gif 6000w", "6000.gif", 15.0, 6000},

	49 {1.0, 400, "src.gif", "800.gif 800w", "800.gif", 2.0, 800},

	50 {1.0, 400, "src.gif", "0.gif 0w, 800.gif 800w", "800.gif", 2.0, 800},

	51 {1.0, 400, "src.gif", "0.gif 0w, 2x.gif 2x", "src.gif", 1.0, -1},

	52 {1.0, 400, "src.gif", "800.gif 2x, 1600.gif 1600w", "800.gif", 2.0, -1},

	53 {1.0, 400, "", "400.gif 400w, 2x.gif 2x", "400.gif", 1.0, 400},

	54 {2.0, 400, "", "400.gif 400w, 2x.gif 2x", "2x.gif", 2.0, -1},

49 {1.0, 0, "", "400.gif 400w, 6000.gif 6000w", "400.gif", std::numeric_lim its<float>::infinity(), 400},	55 {1.0, 0, "", "400.gif 400w, 6000.gif 6000w", "400.gif", std::numeric_lim its<float>::infinity(), 400},

50 {0, 0, 0, 0, 0, 0} // Do not remove the terminator line.	56 {0, 0, 0, 0, 0, 0} // Do not remove the terminator line.

51 };	57 };

52	58

53 for (unsigned i = 0; testCases[i].srcInput; ++i) {	59 for (unsigned i = 0; testCases[i].srcInput; ++i) {

54 TestCase test = testCases[i];	60 TestCase test = testCases[i];

55 ImageCandidate candidate = bestFitSourceForImageAttributes(test.deviceSc aleFactor, test.effectiveSize, test.srcInput, test.srcsetInput);	61 ImageCandidate candidate = bestFitSourceForImageAttributes(test.deviceSc aleFactor, test.effectiveSize, test.srcInput, test.srcsetInput);

56 ASSERT_EQ(test.outputScaleFactor, candidate.scaleFactor());	62 ASSERT_EQ(test.outputScaleFactor, candidate.scaleFactor());

57 ASSERT_EQ(test.outputResourceWidth, candidate.resourceWidth());	63 ASSERT_EQ(test.outputResourceWidth, candidate.resourceWidth());

58 ASSERT_STREQ(test.outputURL, candidate.toString().ascii().data());	64 ASSERT_STREQ(test.outputURL, candidate.toString().ascii().data());

59 }	65 }

60 }	66 }

61	67

62 } // namespace	68 } // namespace

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