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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /gfx/tests/gtest/TestSkipChars.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/tests/gtest/TestSkipChars.cpp')
-rw-r--r--gfx/tests/gtest/TestSkipChars.cpp165
1 files changed, 165 insertions, 0 deletions
diff --git a/gfx/tests/gtest/TestSkipChars.cpp b/gfx/tests/gtest/TestSkipChars.cpp
new file mode 100644
index 000000000..65c96f417
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+++ b/gfx/tests/gtest/TestSkipChars.cpp
@@ -0,0 +1,165 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "gtest/gtest.h"
+
+#include "gfxSkipChars.h"
+#include "mozilla/ArrayUtils.h"
+
+static bool
+TestConstructor()
+{
+ gfxSkipChars skipChars;
+
+ EXPECT_TRUE(skipChars.GetOriginalCharCount() == 0) <<
+ "[1] Make sure the gfxSkipChars was properly initialized with constructor";
+
+ return true;
+}
+
+static bool
+TestLength()
+{
+ gfxSkipChars skipChars;
+
+ skipChars.KeepChars(100);
+
+ EXPECT_TRUE(skipChars.GetOriginalCharCount() == 100) <<
+ "[1] Check length after keeping chars";
+
+ skipChars.SkipChars(50);
+
+ EXPECT_TRUE(skipChars.GetOriginalCharCount() == 150) <<
+ "[2] Check length after skipping chars";
+
+ skipChars.SkipChars(50);
+
+ EXPECT_TRUE(skipChars.GetOriginalCharCount() == 200) <<
+ "[3] Check length after skipping more chars";
+
+ skipChars.KeepChar();
+
+ EXPECT_TRUE(skipChars.GetOriginalCharCount() == 201) <<
+ "[4] Check length after keeping a final char";
+
+ return true;
+}
+
+static bool
+TestIterator()
+{
+ // Test a gfxSkipChars that starts with kept chars
+ gfxSkipChars skipChars1;
+
+ skipChars1.KeepChars(9);
+ skipChars1.SkipChar();
+ skipChars1.KeepChars(9);
+ skipChars1.SkipChar();
+ skipChars1.KeepChars(9);
+
+ EXPECT_TRUE(skipChars1.GetOriginalCharCount() == 29) <<
+ "[1] Check length";
+
+ gfxSkipCharsIterator iter1(skipChars1);
+
+ EXPECT_TRUE(iter1.GetOriginalOffset() == 0) <<
+ "[2] Check initial original offset";
+ EXPECT_TRUE(iter1.GetSkippedOffset() == 0) <<
+ "[3] Check initial skipped offset";
+
+ EXPECT_TRUE(iter1.IsOriginalCharSkipped() == false) <<
+ "[3a] Check IsOriginalCharSkipped for initial position";
+
+ uint32_t expectSkipped1[] =
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+ 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 };
+
+ for (uint32_t i = 0; i < mozilla::ArrayLength(expectSkipped1); i++) {
+ EXPECT_TRUE(iter1.ConvertOriginalToSkipped(i) == expectSkipped1[i]) <<
+ "[4] Check mapping of original to skipped for " << i;
+ }
+
+ int32_t expectOriginal1[] =
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28 };
+
+ for (uint32_t i = 0; i < mozilla::ArrayLength(expectOriginal1); i++) {
+ EXPECT_TRUE(iter1.ConvertSkippedToOriginal(i) == expectOriginal1[i]) <<
+ "[5] Check mapping of skipped to original for " << i;
+ }
+
+ bool expectIsOriginalSkipped1[] =
+ { false, false, false, false, false, false, false, false, false, true,
+ false, false, false, false, false, false, false, false, false, true,
+ false, false, false, false, false, false, false, false, false
+ };
+
+ for (uint32_t i = 0; i < mozilla::ArrayLength(expectIsOriginalSkipped1); i++) {
+ iter1.SetOriginalOffset(i);
+ EXPECT_TRUE(iter1.IsOriginalCharSkipped() == expectIsOriginalSkipped1[i]) <<
+ "[5.a] Check IsOriginalCharSkipped for " << i;
+ }
+
+ // Test a gfxSkipChars that starts with skipped chars
+ gfxSkipChars skipChars2;
+
+ skipChars2.SkipChars(9);
+ skipChars2.KeepChar();
+ skipChars2.SkipChars(9);
+ skipChars2.KeepChar();
+ skipChars2.SkipChars(9);
+
+ EXPECT_TRUE(skipChars2.GetOriginalCharCount() == 29) <<
+ "[6] Check length";
+
+ gfxSkipCharsIterator iter2(skipChars2);
+
+ EXPECT_TRUE(iter2.GetOriginalOffset() == 0) <<
+ "[7] Check initial original offset";
+ EXPECT_TRUE(iter2.GetSkippedOffset() == 0) <<
+ "[8] Check initial skipped offset";
+
+ EXPECT_TRUE(iter2.IsOriginalCharSkipped() == true) <<
+ "[8a] Check IsOriginalCharSkipped for initial position";
+
+ uint32_t expectSkipped2[] =
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
+
+ for (uint32_t i = 0; i < mozilla::ArrayLength(expectSkipped2); i++) {
+ EXPECT_TRUE(iter2.ConvertOriginalToSkipped(i) == expectSkipped2[i]) <<
+ "[9] Check mapping of original to skipped for " << i;
+ }
+
+ int32_t expectOriginal2[] = { 9, 19, 29 };
+
+ for (uint32_t i = 0; i < mozilla::ArrayLength(expectOriginal2); i++) {
+ EXPECT_TRUE(iter2.ConvertSkippedToOriginal(i) == expectOriginal2[i]) <<
+ "[10] Check mapping of skipped to original for " << i;
+ }
+
+ bool expectIsOriginalSkipped2[] =
+ { true, true, true, true, true, true, true, true, true, false,
+ true, true, true, true, true, true, true, true, true, false,
+ true, true, true, true, true, true, true, true, true
+ };
+
+ for (uint32_t i = 0; i < mozilla::ArrayLength(expectIsOriginalSkipped2); i++) {
+ iter2.SetOriginalOffset(i);
+ EXPECT_TRUE(iter2.IsOriginalCharSkipped() == expectIsOriginalSkipped2[i]) <<
+ "[10.a] Check IsOriginalCharSkipped for " << i;
+ }
+
+ return true;
+}
+
+TEST(Gfx, gfxSkipChars) {
+ TestConstructor();
+ TestLength();
+ TestIterator();
+}