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litehtml/test/mediaQueryTest.cpp
John Poole 7501793675 Convert litehtml tests to use GoogleTest 
GoogleTest provides a number of nice features (such as autodiscovery)
that make writing and running tests easier and less tedious.  This
patch converts the litehtml tests over to use GoogleTest.  Note that
the conversion is mostly mechanical -- no attempt has been made to
make the tests "idiomatic" GoogleTests.

Most of the CMake changes are based on code from the GoogleTest
documentation, specifically the "Quickstart: Building with CMake"
guide:

  https://google.github.io/googletest/quickstart-cmake.html
2021-08-25 17:51:12 -04:00

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#include <gtest/gtest.h>
#include "litehtml.h"
#include "test/container_test.h"
using namespace litehtml;
TEST(MediaQueryTest, Check) {
media_query_expression e;
media_features k;
e = media_query_expression(), e.feature = media_feature_width, e.val = 100;
k = media_features(), k.width = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.width = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_width, e.val = 100;
k = media_features(), k.width = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.width = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_width, e.val = 100;
k = media_features(), k.width = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_height, e.val = 100;
k = media_features(), k.height = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.height = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_height, e.val = 100;
k = media_features(), k.height = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.height = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_height, e.val = 100;
k = media_features(), k.height = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.height = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_device_width, e.val = 100;
k = media_features(), k.device_width = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.device_width = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_device_width, e.val = 100;
k = media_features(), k.device_width = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.device_width = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_device_width, e.val = 100;
k = media_features(), k.device_width = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_device_height, e.val = 100;
k = media_features(), k.device_height = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_height = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_device_height, e.val = 100;
k = media_features(), k.device_height = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_height = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_device_height, e.val = 100;
k = media_features(), k.device_height = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_height = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_orientation, e.val = (int)media_orientation_portrait;
k = media_features(), k.width = 0, k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 100, k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500, k.height = 100;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_orientation, e.val = (int)media_orientation_landscape;
k = media_features(), k.width = 0, k.height = 100;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.width = 100, k.height = 100;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.width = 500, k.height = 100;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_aspect_ratio, e.val = 100, e.val2 = 100;
k = media_features(), k.width = 0, k.height = 100;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.width = 100, k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500, k.height = 100;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_aspect_ratio, e.val = 100, e.val2 = 100;
k = media_features(), k.width = 0, k.height = 100;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.width = 100, k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500, k.height = 100;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_aspect_ratio, e.val = 100, e.val2 = 100;
k = media_features(), k.width = 0, k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 100, k.height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.width = 500, k.height = 100;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_device_aspect_ratio, e.val = 100, e.val2 = 100;
k = media_features(), k.device_width = 0, k.device_height = 100;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.device_width = 100, k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 500, k.device_height = 100;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_device_aspect_ratio, e.val = 100, e.val2 = 100;
k = media_features(), k.device_width = 0, k.device_height = 100;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.device_width = 100, k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 500, k.device_height = 100;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_device_aspect_ratio, e.val = 100, e.val2 = 100;
k = media_features(), k.device_width = 0, k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 100, k.device_height = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.device_width = 500, k.device_height = 100;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_color, e.val = 100;
k = media_features(), k.color = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.color = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_color, e.val = 100;
k = media_features(), k.color = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.color = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_color, e.val = 100;
k = media_features(), k.color = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_color_index, e.val = 100;
k = media_features(), k.color_index = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.color_index = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color_index = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_color_index, e.val = 100;
k = media_features(), k.color_index = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.color_index = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color_index = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_color_index, e.val = 100;
k = media_features(), k.color_index = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color_index = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.color_index = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_monochrome, e.val = 100;
k = media_features(), k.monochrome = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.monochrome = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.monochrome = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_monochrome, e.val = 100;
k = media_features(), k.monochrome = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.monochrome = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.monochrome = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_monochrome, e.val = 100;
k = media_features(), k.monochrome = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.monochrome = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.monochrome = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_resolution, e.val = 100;
k = media_features(), k.resolution = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.resolution = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.resolution = 500;
EXPECT_TRUE(!e.check(k));
e = media_query_expression(), e.feature = media_feature_min_resolution, e.val = 100;
k = media_features(), k.resolution = 0;
EXPECT_TRUE(!e.check(k));
k = media_features(), k.resolution = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.resolution = 500;
EXPECT_TRUE(e.check(k));
e = media_query_expression(), e.feature = media_feature_max_resolution, e.val = 100;
k = media_features(), k.resolution = 0;
EXPECT_TRUE(e.check(k));
k = media_features(), k.resolution = 100;
EXPECT_TRUE(e.check(k));
k = media_features(), k.resolution = 500;
EXPECT_TRUE(!e.check(k));
}
TEST(MediaQueryTest, Parse) {
container_test container;
litehtml::document::ptr doc = std::make_shared<litehtml::document>(&container, nullptr);
media_query::ptr q;
q = media_query::create_from_string(_t(""), doc);
q = media_query::create_from_string(_t("not"), doc);
q = media_query::create_from_string(_t("(width)"), doc);
q = media_query::create_from_string(_t("(orientation: portrait)"), doc);
q = media_query::create_from_string(_t("(width: 1 / 2)"), doc);
q = media_query::create_from_string(_t("(width: 300px)"), doc);
q = media_query::create_from_string(_t("print"), doc);
q = media_query::create_from_string(_t("only screen and (max-width: 600px)"), doc);
}
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