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2014-08-18test/math: fix for MIPS that takes 32/64 suffix into accountAlexey Brodkin
This fixes a breakage for MIPS32/64 introduced in: http://git.uclibc.org/uClibc/commit/?id=c02bc5763ba9c8f8b464bca89fba28e091ce1ffc Now ULP_SUFFIX is taken into account when searching for existing libm-test-ulps-ARCH Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com> Cc: Waldemar Brodkorb <wbx@openadk.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Anton Kolesov <akolesov@synopsys.com> Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-08-18test/math: fix for disabled long double mathAlexey Brodkin
Commit "test: cater for config" http://git.uclibc.org/uClibc/commit/test/math/Makefile.in?id=7598eeaa1defa2884adaa890bb115c493d69cc35 inverted check from ifeq ($(UCLIBC_HAS_LONG_DOUBLE_MATH),y) to ifeq ($(UCLIBC_HAS_LONG_DOUBLE_MATH),) with first branch indeed inverted - instead of adding tests they were excluded. But "else" branch was not moved up (remember check was inverted). This causes compile breakage when building basic-test.c: --->--- TEST_LINK math/ basic-test basic-test.c: In function 'ldouble_test': basic-test.c:111:1: warning: implicit declaration of function 'nanl' [-Wimplicit-function-declaration] TEST_FUNC (ldouble_test, long double, nanl, LDBL_EPSILON, HUGE_VALL) ^ basic-test.o: In function `main': basic-test.c:(.text.startup+0x834): undefined reference to `nanl' basic-test.c:(.text.startup+0x858): undefined reference to `nanl' basic-test.c:(.text.startup+0x880): undefined reference to `nanl' basic-test.c:(.text.startup+0x8a8): undefined reference to `nanl' basic-test.c:(.text.startup+0x8d4): undefined reference to `nanl' basic-test.o:basic-test.c:(.text.startup+0x8e0): more undefined references to `nanl' follow collect2: error: ld returned 1 exit status make[3]: *** [basic-test] Error 1 --->--- Fix is simple - merge "old else" branch with the first current one. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Anton Kolesov <akolesov@synopsys.com> Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Cc: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-07-24test/math: add fallback to libm-test-ulps-generic logicJian Peng
Under test/math/, there is libm-test-ulps-generic used as fallback in case that libm-test-ulps-$(TARGET_ARCH) does not exist. This is required for arches that don't have ULPS yet. Original patch from Jian Peng was found here: http://lists.uclibc.org/pipermail/uclibc/2011-April/045172.html Signed-off-by: Jian Peng <jipeng2005@gmail.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Anton Kolesov <akolesov@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-04-04test/math: don't try to build test dep as testGregory Fong
libm-test.c is a generated file needed by the other math tests, but test rules were trying to build it as a test if trying to compile the tests a second time. Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-04-04test/math: Select correct ULPs for mips32/mips64Gregory Fong
Using TARGET_ARCH isn't sufficient when ISA can differ. Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-02-18test: Fix math .c dependencyBernhard Reutner-Fischer
When explicitly running the compile target we were missing a dependency to generate the libm-test.c. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-14test: cater for configBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-10-31libm: fix tgamma to actually do return true gamma functionDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-31libm: remove int_WRAPPER_C99 macro, add test which checks that I did not ↵Denys Vlasenko
break it Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-31libm: fix false positives in double testsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-31libm: fix remaining failures in test-floatDenys Vlasenko
These two failures are fixed: Failure: Test: ilogb (0.0) == FP_ILOGB0 plus exceptions allowed Failure: Test: ilogb (NaN) == FP_ILOGBNAN plus exceptions allowed Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-30test/math/*: unbreakDenys Vlasenko
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>
2010-06-10lgamma: fix sign handlingBernhard Reutner-Fischer
add testcase from http://sourceware.org/bugzilla/show_bug.cgi?id=4407 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-03-16Fixed makefiles inclusion flow to pass actual configuration variable values.Carmelo Amoroso
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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