tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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TestHtmlSimd.cpp (1945B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 #include "gtest/gtest.h"
      6 #include "mozilla/htmlaccel/htmlaccelNotInline.h"
      7 
      8 // Match in the first half
      9 const char16_t HTML_SIMD_TEST_INPUT_LOW[16] = {
     10    'a',
     11    0xD834,  // Surrogate pair
     12    0xDD65, '\n', '<', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
     13 };
     14 
     15 // Match in the second half
     16 const char16_t HTML_SIMD_TEST_INPUT_HIGH[16] = {
     17    'i',    'j',  'k', 'l', 'm', 'n', 'o', 'p', 'a',
     18    0xD834,  // Surrogate pair
     19    0xDD65, '\n', '<', 'f', 'g', 'h',
     20 };
     21 
     22 TEST(HtmlSimd, TestTextNodeAllowSurrogatesAndLf)
     23 {
     24  int32_t index = mozilla::htmlaccel::AccelerateDataFastest(
     25      HTML_SIMD_TEST_INPUT_LOW, HTML_SIMD_TEST_INPUT_LOW + 16);
     26  ASSERT_EQ(index, 4);
     27 }
     28 
     29 TEST(HtmlSimd, TestTextNodeAllowSurrogatesDisallowLf)
     30 {
     31  int32_t index = mozilla::htmlaccel::AccelerateDataViewSource(
     32      HTML_SIMD_TEST_INPUT_LOW, HTML_SIMD_TEST_INPUT_LOW + 16);
     33  ASSERT_EQ(index, 3);
     34 }
     35 
     36 TEST(HtmlSimd, TestTextNodeDisallowSurrogatesAndLf)
     37 {
     38  int32_t index = mozilla::htmlaccel::AccelerateDataLineCol(
     39      HTML_SIMD_TEST_INPUT_LOW, HTML_SIMD_TEST_INPUT_LOW + 16);
     40  ASSERT_EQ(index, 1);
     41 }
     42 
     43 TEST(HtmlSimd, TestTextNodeAllowSurrogatesAndLfHigh)
     44 {
     45  int32_t index = mozilla::htmlaccel::AccelerateDataFastest(
     46      HTML_SIMD_TEST_INPUT_HIGH, HTML_SIMD_TEST_INPUT_HIGH + 16);
     47  ASSERT_EQ(index, 4 + 8);
     48 }
     49 
     50 TEST(HtmlSimd, TestTextNodeAllowSurrogatesDisallowLfHigh)
     51 {
     52  int32_t index = mozilla::htmlaccel::AccelerateDataViewSource(
     53      HTML_SIMD_TEST_INPUT_HIGH, HTML_SIMD_TEST_INPUT_HIGH + 16);
     54  ASSERT_EQ(index, 3 + 8);
     55 }
     56 
     57 TEST(HtmlSimd, TestTextNodeDisallowSurrogatesAndLfHigh)
     58 {
     59  int32_t index = mozilla::htmlaccel::AccelerateDataLineCol(
     60      HTML_SIMD_TEST_INPUT_HIGH, HTML_SIMD_TEST_INPUT_HIGH + 16);
     61  ASSERT_EQ(index, 1 + 8);
     62 }