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81f17c90f1
This way we'll be able to pass more test specific parameters without having to change this function signature. Will be used by the upcoming 'shell tests', shell scripts that will call perf tools and check if they work as expected, comparing its effects on the system (think 'perf probe foo') the output produced, etc. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Thomas Richter <tmricht@linux.vnet.ibm.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-wq250w7j1opbzyiynozuajbl@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
24 lines
497 B
C
24 lines
497 B
C
/*
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* Just test if we can load the python binding.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <linux/compiler.h>
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#include "tests.h"
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extern int verbose;
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int test__python_use(struct test *test __maybe_unused, int subtest __maybe_unused)
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{
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char *cmd;
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int ret;
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if (asprintf(&cmd, "echo \"import sys ; sys.path.append('%s'); import perf\" | %s %s",
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PYTHONPATH, PYTHON, verbose > 0 ? "" : "2> /dev/null") < 0)
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return -1;
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ret = system(cmd) ? -1 : 0;
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free(cmd);
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return ret;
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}
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