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diff --git a/Utilities/cmlibarchive/libarchive/test/README b/Utilities/cmlibarchive/libarchive/test/README new file mode 100644 index 0000000..235a70b --- /dev/null +++ b/Utilities/cmlibarchive/libarchive/test/README @@ -0,0 +1,63 @@ +$FreeBSD: src/lib/libarchive/test/README,v 1.3 2008/01/01 22:28:04 kientzle Exp $ + +This is the test harness for libarchive. + +It compiles into a single program "libarchive_test" that is intended +to exercise as much of the library as possible. It is, of course, +very much a work in progress. + +Each test is a function named test_foo in a file named test_foo.c. +Note that the file name is the same as the function name. +Each file must start with this line: + + #include "test.h" + +The test function must be declared with a line of this form + + DEFINE_TEST(test_foo) + +Nothing else should appear on that line. + +When you add a test, please update the Makefile to add your +file to the list of tests. The Makefile and main.c use various +macro trickery to automatically collect a list of test functions +to be invoked. + +Each test function can rely on the following: + + * The current directory will be a freshly-created empty directory + suitable for that test. (The top-level main() creates a + directory for each separate test and chdir()s to that directory + before running the test.) + + * The test function should use assert(), assertA() and similar macros + defined in test.h. If you need to add new macros of this form, feel + free to do so. The current macro set includes assertEqualInt() and + assertEqualString() that print out additional detail about their + arguments if the assertion does fail. 'A' versions also accept + a struct archive * and display any error message from there on + failure. + + * You are encouraged to document each assertion with a failure() call + just before the assert. The failure() function is a printf-like + function whose text is displayed only if the assertion fails. It + can be used to display additional information relevant to the failure: + + failure("The data read from file %s did not match the data written to that file.", filename); + assert(strcmp(buff1, buff2) == 0); + + * Tests are encouraged to be economical with their memory and disk usage, + though this is not essential. The test is occasionally run under + a memory debugger to try to locate memory leaks in the library; + as a result, tests should be careful to release any memory they + allocate. + + * Disable tests on specific platforms as necessary. Please don't + use config.h to adjust feature requirements, as I want the tests + to also serve as a check on the configure process. The following + form is appropriate: + +#if !defined(__PLATFORM) && !defined(__Platform2__) + assert(xxxx) +#endif + |