linux-kernel - [PATCH v2 1/2] perf expr: Test parsing of floating point numbers

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Date:   Tue, 12 May 2020 23:27:51 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Andi Kleen <ak@...ux.intel.com>,
        Jin Yao <yao.jin@...ux.intel.com>,
        Leo Yan <leo.yan@...aro.org>,
        John Garry <john.garry@...wei.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Paul Clarke <pc@...ibm.com>, linux-kernel@...r.kernel.org
Cc:     Stephane Eranian <eranian@...gle.com>,
        Ian Rogers <irogers@...gle.com>
Subject: [PATCH v2 1/2] perf expr: Test parsing of floating point numbers

Add test for fix in:
commit 5741da3dee4c ("perf expr: Parse numbers as doubles")

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/tests/expr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/tests/expr.c b/tools/perf/tests/expr.c
index f9e8e5628836..3f742612776a 100644
--- a/tools/perf/tests/expr.c
+++ b/tools/perf/tests/expr.c
@@ -39,6 +39,7 @@ int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused)
 	ret |= test(&ctx, "min(1,2) + 1", 2);
 	ret |= test(&ctx, "max(1,2) + 1", 3);
 	ret |= test(&ctx, "1+1 if 3*4 else 0", 2);
+	ret |= test(&ctx, "1.1 + 2.1", 3.2);
 
 	if (ret)
 		return ret;
-- 
2.26.2.645.ge9eca65c58-goog