Waldemar Brodkorb fbb7168a01 ia64: disable atomic tests 8 år sedan
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argp 86387d4eb3 Add argp implementation 8 år sedan
args 6bfb450b58 test: add missing top_srcdir 11 år sedan
assert 687042ce08 add -fPIC to some tests. 9 år sedan
build 6bfb450b58 test: add missing top_srcdir 11 år sedan
crypt 337531c6d5 increase timeouts to successfully run on slower hardware/emulation, f.e. xtensa 8 år sedan
ctype 687042ce08 add -fPIC to some tests. 9 år sedan
dlopen 7c1b847a49 add $ORIGIN test-case 8 år sedan
inet 6932f2282b libc/inet: Unbreak gethostent() 8 år sedan
librt ff48662bba test: disable librt shmtest on non-MMU systems 10 år sedan
locale 7ad3d87d74 tst-sscanf: fix linking for m68k 9 år sedan
locale-mbwc 61cf47568f test: disable tests requiring math headers 8 år sedan
malloc a9a4e0d0f0 new test is only for MALLOC_STANDARD 9 år sedan
math ab8299587e test: update ulps for SPARC 8 år sedan
misc 090e6baca1 tst-mkostemps: fix test case on read-only root filesystem 9 år sedan
mmap 6bfb450b58 test: add missing top_srcdir 11 år sedan
nptl fad6c6021f disable always failing tst-signal7 8 år sedan
plt e219bc7c1b test/plt: add a script to find PLT usage 15 år sedan
pthread c1b5c59ece linuxthreads.old: Implement pthread_tryjoin_np(), pthread_timedjoin_np() 8 år sedan
pwd_grp bff3a664e6 test: Some more tests under conditionals 10 år sedan
regex 337531c6d5 increase timeouts to successfully run on slower hardware/emulation, f.e. xtensa 8 år sedan
rpc 6bfb450b58 test: add missing top_srcdir 11 år sedan
setjmp 687042ce08 add -fPIC to some tests. 9 år sedan
signal 687042ce08 add -fPIC to some tests. 9 år sedan
silly fbb7168a01 ia64: disable atomic tests 8 år sedan
stat 6bfb450b58 test: add missing top_srcdir 11 år sedan
stdio 78443c6a54 test needs -fPIC for m68k 9 år sedan
stdlib cd5f92704e merge uClibc git master 9 år sedan
string abbb302279 h8300: disable test using mprotect(), not available for h8300 9 år sedan
termios 6bfb450b58 test: add missing top_srcdir 11 år sedan
time 687042ce08 add -fPIC to some tests. 9 år sedan
tls 337531c6d5 increase timeouts to successfully run on slower hardware/emulation, f.e. xtensa 8 år sedan
unistd d1b1ccb72f Fix "pselect: Use linux pselect6 syscall when available" 8 år sedan
.gitignore cc8d7d062e include: update atomic.h from glibc 9 år sedan
Makefile 61cf47568f test: disable tests requiring math headers 8 år sedan
README 560f416794 test: Add SIMULATOR_uclibc and SIMULATOR_glibc 9 år sedan
Rules.mak 82b948ef8f remove deprecated architectures v850/i960 8 år sedan
Test.mak 7c89984515 tests: Extend OMIT LDFLAGS logic to test binaries too 8 år sedan
test-skeleton.c 6c3db949b0 test-skeleton: Fixes from glibc 8 år sedan
testsuite.h bad7c039de test: silence warning in testsuite.h 11 år sedan
uclibcng-testrunner.sh ef28300bbc implement experimental pure-sh testsuite runner and generation 9 år sedan

README

-----------
For: User
-----------
Following make targets are avaialable

make compile

This will compile and link the tests.

make run

This will execute all the tests.

make check
make all

This will build and run tests.

The following make variables may help you in testing:

- UCLIBC_ONLY - only run tests against uClibc
- GLIBC_ONLY - only run tests against glibc
- V / VERBOSE - run tests with a lot of output
- TEST_INSTALLED_UCLIBC - Test installed libraries
under /lib and /usr/lib.
- TIMEOUTFACTOR=nn - increase test timeout nn times.
At least REGEX_OLD + regex/tst-regex2 needs it increased.

So, to just run the uClibc tests, try this:
make check UCLIBC_ONLY=1

You can pass the following 2 environment variables to "make run":
- make run SIMULATOR_uclibc=qemu-sh4 SIMULATOR_glibc=qemu-x86_64

If you need to test just a subset of all test, delete subdirectories
you do not need.

As of 2009-07, build machinery does not track dependencies on uclibc.
If you edit a header and re-run "make compile", it does not re-install it
into ../install_dir. If you delete ../install_dir, "make compile"
rebuilds uclibc as needed and re-installs ../install_dir,
but still does not rebuild testcases.
(You can work around it by "touch */*.c" for now).

----------------
For: Developer
----------------

The structure of this test system is:
test/ toplevel dir containing common test code
test/Rules.mak Common build code
test/Test.mak Runtime test make code
test/subdir/ code specific to a subsystem is stored in a subdir
test/subdir/Makefile.in describe the tests to run
test/subdir/Makefile test entry point, includes needed upper-level
makefiles plus Makefile.in
test/subdir/*.c the tests

Each subdir has a Makefile (same for any subdir) that must include in strict order:
- the upper-level Rules.mak file
- the Makefile.in
- the upper-level Test.mak file
Makefile.in may be used to define the TESTS and TESTS_DISABLED variables.
If you do not, TESTS is built automatically based upon all the .c files in the subdir.
TESTS := foo
TESTS_DISABLED := bar
Each test must use a similar .c name; so the "foo" test needs a "foo.c".

Additionally, the following options further control specific test behavior:
CFLAGS_foo := extra cflags to use to compile test
DODIFF_foo := compare the output of the glibc and uClibc tests (see below)
LDFLAGS_foo := extra ldflags to use to link test
OPTS_foo := extra options to pass to test
RET_foo := expected exit code of test; default is 0
WRAPPER_foo := execute stuff just before test

Or to control all tests in a subdir:
EXTRA_CLEAN := extra files to remove in the clean target
EXTRA_DIRS := extra directories to remove in the clean target
EXTRA_CFLAGS := -DFOO
EXTRA_LDFLAGS := -lpthread
OPTS :=
WRAPPER :=

If you want to compare the output of a test with known good output, then just
create a local file named "foo.out.good" and the output generated by the test
"foo" will be automatically stored in "foo.out" and compared to "foo.out.good".