From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyril Hrubis Date: Tue, 22 Aug 2017 16:50:04 +0200 Subject: [LTP] Test case float_trigo Reading dsin error In-Reply-To: <9b9cf670-cc80-1083-3401-c2191d227f5b@de.bosch.com> References: <9b9cf670-cc80-1083-3401-c2191d227f5b@de.bosch.com> Message-ID: <20170822145003.GA26138@rei.lan> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi! > I have faced recently an issue with an imx6 target which is running > kernel version "3.14" for the below tests: > > float_bessel > float_exp_log > float_power > float_trigo > > these tests are failing and giving an error of thread termination "No > such file or directory". Please find a log below. any reason why that > happened and how can this be solved ? > > target:/opt/ltp/testcases/bin# ./float_trigo > float_trigo 1 TPASS : Test passed > float_trigo 1 TFAIL : main.c:292: thread 100 (sin) terminated > unsuccessfully 0 errors/0 loops > FAIL: sin: reading dsin, No such file or directory > float_trigo 2 TFAIL : main.c:292: thread 101 (sin) terminated > unsuccessfully 0 errors/0 loops > FAIL: sin: reading dsin, No such file or directory > float_trigo 3 TFAIL : main.c:292: thread 102 (sin) terminated > unsuccessfully 0 errors/0 loops > FAIL: sin: reading dsin, No such file or directory > float_trigo 4 TFAIL : main.c:292: thread 103 (sin) terminated > unsuccessfully 0 errors/0 loops > FAIL: sin: reading dsin, No such file or directory > .... > .... > .... > float_trigo 40 TFAIL : main.c:292: thread 139 (tan) terminated > unsuccessfully 0 errors/0 loops > FAIL: tan: reading dtan, No such file or directory > float_trigo 41 TFAIL : main.c:41: Test failed > > I have no idea why the generation of files such asin, atan, acos works > but doesn't work for dsin and dtan ? Looks like it starts to fail in the middle of the test, that is really strange. Have you checked that gensin and gentan binaries are working fine (create non-empty rsin and dsin as well as rtan and dtan files)? -- Cyril Hrubis chrubis@suse.cz