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#include <mbgl/test/util.hpp>
#include <mbgl/gl/binary_program.hpp>
using namespace mbgl;
TEST(BinaryProgram, ObtainValues) {
const gl::BinaryProgram binaryProgram{ 42,
"binary code",
"identifier",
{ { "a_pos", 1 }, { "a_data", 4 } },
{ { "u_world", 1 }, { "u_ratio", 3 } },
{ { "u_image", 0 } } };
EXPECT_EQ(42u, binaryProgram.format());
EXPECT_EQ("binary code", binaryProgram.code());
EXPECT_EQ("identifier", binaryProgram.identifier());
EXPECT_EQ(1u, binaryProgram.attributeLocation("a_pos"));
EXPECT_FALSE(binaryProgram.attributeLocation("u_world"));
EXPECT_EQ(4u, binaryProgram.attributeLocation("a_data"));
EXPECT_EQ(1, binaryProgram.uniformLocation("u_world"));
EXPECT_EQ(3, binaryProgram.uniformLocation("u_ratio"));
EXPECT_EQ(-1, binaryProgram.uniformLocation("a_data"));
EXPECT_EQ(0, binaryProgram.textureLocation("u_image"));
EXPECT_EQ(-1, binaryProgram.textureLocation("u_image2"));
auto serialized = binaryProgram.serialize();
const gl::BinaryProgram binaryProgram2(std::move(serialized));
EXPECT_EQ(42u, binaryProgram2.format());
EXPECT_EQ("binary code", binaryProgram2.code());
EXPECT_EQ("identifier", binaryProgram2.identifier());
EXPECT_EQ(1u, binaryProgram2.attributeLocation("a_pos"));
EXPECT_FALSE(binaryProgram2.attributeLocation("u_world"));
EXPECT_EQ(4u, binaryProgram2.attributeLocation("a_data"));
EXPECT_EQ(1, binaryProgram2.uniformLocation("u_world"));
EXPECT_EQ(3, binaryProgram2.uniformLocation("u_ratio"));
EXPECT_EQ(-1, binaryProgram2.uniformLocation("a_data"));
EXPECT_EQ(0, binaryProgram.textureLocation("u_image"));
EXPECT_EQ(-1, binaryProgram.textureLocation("u_image2"));
EXPECT_THROW(gl::BinaryProgram(""), std::runtime_error);
}
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