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This avoids picking up a system installed version of the perf python module. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20230527055517.2711487-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
27 lines
653 B
C
27 lines
653 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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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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#include "util/debug.h"
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static int test__python_use(struct test_suite *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.insert(0, '%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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pr_debug("python usage test: \"%s\"\n", cmd);
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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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DEFINE_SUITE("'import perf' in python", python_use);
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