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https://github.com/unittest-cpp/unittest-cpp
synced 2026-09-27 00:28:49 +03:00
e7b56d4e3c
test when an assert fails.
The following macro has been added:
REQUIRE
An example of when these type of checks are useful:
std::vector<int> v = foo();
REQUIRE(CHECK_EQUAL(3, v.size())); // test stops here on a fail
// so we don't segfault looking at
// v[0] below.
CHECK_EQUAL(1, v[0]);
CHECK_EQUAL(2, v[1]);
CHECK_EQUAL(3, v[2]);
Multiple checks are supported as follows:
REQUIRE({
CHECK_EQUAL(1, 2);
CHECK(true);
};
In the multiple check scenario, all the checks in the REQUIRE block will
be run. After which, if any failures were reported, the TEST case will
be stopped.
When UNITTEST_NO_EXCEPTIONS is defined, REQUIRE is a noop.
28 lines
797 B
C
28 lines
797 B
C
#ifndef UNITTEST_REQUIREMACROS_H
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#define UNITTEST_REQUIREMACROS_H
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#include "HelperMacros.h"
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#include "ExceptionMacros.h"
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#include "CurrentTest.h"
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#ifdef REQUIRE
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#error UnitTest++ redefines REQUIRE
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#endif
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#ifndef UNITTEST_NO_EXCEPTIONS
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#define REQUIRE(test) \
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UNITTEST_MULTILINE_MACRO_BEGIN \
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int const failuresBeforeTest = UnitTest::CurrentTest::Results()->GetFailureCount(); \
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test; \
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int const failuresAfterTest = UnitTest::CurrentTest::Results()->GetFailureCount(); \
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if(failuresAfterTest > failuresBeforeTest) \
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{ \
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UT_THROW(UnitTest::AssertException()); \
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} \
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UNITTEST_MULTILINE_MACRO_END
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#endif
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#endif
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#ifdef UNITTEST_NO_EXCEPTIONS
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#define REQUIRE(test) test;
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#endif
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