24 lines
586 B
C++
24 lines
586 B
C++
#include "spec_helper.h"
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#include "rule.h"
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using namespace rules;
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START_TEST
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describe("constructing rules", []() {
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rule_ptr symbol1 = sym("1");
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rule_ptr symbol2 = sym("2");
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rule_ptr symbol3 = sym("3");
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it("constructs binary trees", [&]() {
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AssertThat(
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seq({ symbol1, symbol2, symbol3 }),
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EqualsPointer(seq({ seq({ symbol1, symbol2 }), symbol3 })));
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AssertThat(
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choice({ symbol1, symbol2, symbol3 }),
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EqualsPointer(choice({ choice({ symbol1, symbol2 }), symbol3 })));
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});
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});
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END_TEST
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