运行可执行文件 test 就可以实施测试.
$ ./test <-- 默认执行, 没有参数 test.c:34: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ .. Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 1 ms) ================================================================================= $ ./test -c <-- -c 执行结果加上颜色 (成功绿色, 失败红色) test.c:34: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ .. Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 1 ms) <-- bash中显示红色 ================================================================================= $ ./test -v <-- -v 显示更为详细的信息 TEST(sample, ret_int_failed) test.c:34: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ - 1 ms TEST(sample, ret_int_success) - 0 ms Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 1 ms) ================================================================================= $ ./test -r 2 <-- -r 指定测试执行的次数, 这里把测试重复执行2遍 Test run 1 of 2 test.c:34: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ .. Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 0 ms) Test run 2 of 2 test.c:34: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ .. Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 1 ms) ================================================================================= $ ./test -g sample <-- -g 指定 TEST_GROUP, 本例其实只有一个 TEST_GROUP sample test.c:34: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ .. Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 1 ms) ================================================================================= $ ./test -n ret_int_success <-- -s 指定执行其中一个 TEST, 名称为 ret_int_success . OK (2 tests, 1 ran, 1 checks, 0 ignored, 1 filtered out, 0 ms) ================================================================================= $ ./test -v -n ret_int_success <-- 参数也可以搭配使用 TEST(sample, ret_int_success) - 0 ms OK (2 tests, 1 ran, 1 checks, 0 ignored, 1 filtered out, 0 ms) |
2.6 补充: setup and teardown
上面 test.c 文件中 TEST_GROUP(sample) 中的代码是空的, 其实 CPPUTest 中内置了 2 个调用 setup 和 teardown.
在 TEST_GROUP 中实现这2个函数之后, 每个属于这个 TEST_GROUP 的 TEST 在执行之前都会调用 setup, 执行之后会调用 teardown.
修改 test.c 中的 TEST_GROUP 如下:
/* 定义个 TEST_GROUP, 名称为 sample */ TEST_GROUP(sample) { void setup() { printf ("测试开始......\n"); } void teardown() { printf ("测试结束......\n"); } }; |
重新执行测试: (每个测试之前, 之后都多了上面的打印信息)
$ make clean clean... rm -f test sample rm -f sample.o test.o $ make test g++ -c -o test.o test.c -g -Wall -I/home/wangyubin/Downloads/cpputest-3.6/include gcc -c -o sample.o sample.c -g -Wall -std=c99 -D CPPUTEST g++ -o test test.o sample.o -L/home/wangyubin/Downloads/cpputest-3.6/lib -lCppUTest $ ./test -v TEST(sample, ret_int_failed)测试开始...... test.c:44: error: Failure in TEST(sample, ret_int_failed) expected <3> but was <4> difference starts at position 0 at: < 4 > ^ |
测试结束......
- 0 ms
TEST(sample, ret_int_success)测试开始......
测试结束......
- 0 ms
Errors (1 failures, 2 tests, 2 ran, 2 checks, 0 ignored, 0 filtered out, 0 ms)
