c9c0fb28ee
* Add peglib * - Add expression engine - Take an expression when setting a counter * Shift + Click = Middleclick for counters * minor cleanup for clangify Signed-off-by: Zach Halpern <ZaHalpern+github@gmail.com> * Added tip entry
30 lines
No EOL
649 B
C++
30 lines
No EOL
649 B
C++
#include "gtest/gtest.h"
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#include "../common/expression.h"
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#include <cmath>
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#define TEST_EXPR(name,a,b) TEST(name, Works) { \
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Expression exp(8); \
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ASSERT_EQ(exp.parse(a), b) << a; \
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}
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namespace
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{
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TEST_EXPR(Number, "1", 1)
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TEST_EXPR(Multiply, "2*2", 4)
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TEST_EXPR(Whitespace, "3 * 3", 9)
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TEST_EXPR(Powers, "2^8", 256)
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TEST_EXPR(OrderOfOperations, "2+2*2", 6)
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TEST_EXPR(Fn, "2*cos(1)", 2*cos(1))
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TEST_EXPR(Variable, "x / 2", 4)
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TEST_EXPR(Negative, "-2 * 2", -4)
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TEST_EXPR(UnknownFnReturnsZero, "blah(22)", 0)
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} // namespace
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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} |