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test/math was not running at all, presume it has bit rotted:
It was trying to run libm-test.c as if it is a binary.
It was looking for libm-test-ulps (file with allowed
errors in lower bits) in arch-specific dirs which do not exist
in uclibc, as a result wrong file (libm-test.inc) was used instead.
Test failure was not showing the error result, user had to
fish it out from some .out files.
I added libm-test-ulps-ARCH files from recent glibc,
this filtered out a lot of false positives.
For example, cosf(M_PI_6l * 4.0) ideally should be -0.5,
we are getting -0.50000005047356477217, and this isn't
a failure (the difference is one lowest bit of mantissa).
"make check UCLIBC_ONLY=1 VERBOSE=1" still fails,
but not as catastrophically as before.
For the record, the failure occurs on the stage where we check
32-bit float functions, these tests fail:
Failure: Test: modf (NaN, &x) == NaN
Failure: Test: ilogb (NaN) == FP_ILOGBNAN plus exceptions allowed
Failure: Test: scalb (2.0, 0.5) == NaN plus invalid exception
Failure: Test: scalb (3.0, -2.5) == NaN plus invalid exception
Failure: Test: scalb (0, NaN) == NaN
Failure: Test: scalb (1, NaN) == NaN
Failure: Test: scalb (0, inf) == NaN plus invalid exception
Failure: Test: scalb (-0, inf) == NaN plus invalid exception
Failure: Test: scalb (1, inf) == inf
Failure: Test: scalb (-1, inf) == -inf
Failure: Test: scalb (inf, -inf) == NaN plus invalid exception
Failure: Test: scalb (-inf, -inf) == NaN plus invalid exception
Failure: Test: scalb (1, NaN) == NaN
Failure: Test: scalb (0, NaN) == NaN
Failure: Test: scalb (inf, NaN) == NaN
Failure: Test: pow (1, NaN) == 1
Failure: Test: pow (1, inf) == 1
Failure: Test: pow (-1, inf) == 1
Failure: Test: pow (1, -inf) == 1
Failure: Test: pow (-1, -inf) == 1
Failure: Test: rint (0.5) == 0.0
Failure: Test: rint (1.5) == 2.0
Failure: Test: rint (2.5) == 2.0
Failure: Test: rint (3.5) == 4.0
Failure: Test: rint (4.5) == 4.0
Failure: Test: rint (-0.5) == -0.0
Failure: Test: rint (-1.5) == -2.0
Failure: Test: rint (-2.5) == -2.0
Failure: Test: rint (-3.5) == -4.0
Failure: Test: rint (-4.5) == -4.0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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* Add a GLIBC_TESTS_DISABLED var because many of these tests
need internal uClibc stuff. This disables the HOSTCC build of
these tests
* Fix up tls test macros for x86
* Fix the linking of the tls tests
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Plus related synch.
Add a testcase for the sysconf variables based on the one from glibc
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Conflicts:
Rules.mak
libc/misc/sysvipc/msgq.c
test/Rules.mak
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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test/Rules.mak was duplicating too much from the toplevel Rules.mak (which
is included anyway).
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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* add include dir for nptl
* pregen nptl headers
* add include dir to pick up subarchs
* a few tweaks for test/* to match state of the code
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Test build system modified to be similar to uClibc one:
* test custom logic moved from Makefile to a new Makefile.in (to be included
by Makefile).
* Makefile same for all tests and just used for including all other needed
makefiles.
Signed-off-by: Salvatore Cro <salvatore.cro@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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This patch fixes the previous r23574 and uses a correct syntax for redirecting.
./foo > bar.out 2>&1
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This patch replaces the "&> file" with "> file 2>> file". The latter is
compatible with Busybox ash shell, which makes it easier to run the test suite
on target.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
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the overall error-counter at the end and exit accordingly.
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SImply do not include SHEL_TESTS among RUNTIME_TESTS, because
shell script have a their own rule to be excuted.
The runtime evaluation by using the $(shell ...) command doesn't work
due to immediate expansion of shell function.
Currently only nptl tests have shell script, so this problem have been never
discovered before.
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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CFLAGS/LDFLAGS/CPPFLAGS
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of attempting to link or compile them. Perhaps I don't fully understand the test structure, but for TLS and NPTL the tests cannot be compiled on the target without a full source tree.
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-D_GNU_SOURCE
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uclibc targets, adapt regex
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- add support for per-test and per-subdir CFLAGS/LDFLAGS
- move common uClibc/glibc code into defines
- add support for diffing output between uClibc/glibc
- add rules for generating libraries (needed by dlopen) ... only supports uClibc atm though
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