From 525c821de0a6e45dc31cd5313555df628d80b2a4 Mon Sep 17 00:00:00 2001 From: Nick Gasson Date: Mon, 27 Apr 2020 14:15:16 +0800 Subject: perf tests: Add test for the java demangler Split from a larger patch that was also fixing a problem with the java demangler, so, before applying that patch we see: $ perf test java 65: Demangle Java : FAILED! $ perf test -v java 65: Demangle Java : --- start --- test child forked, pid 307264 FAILED: Ljava/lang/StringLatin1;equals([B[B)Z: bool class java.lang.StringLatin1.equals(byte[], byte[]) != boolean java.lang.StringLatin1.equals(byte[], byte[]) FAILED: Ljava/util/zip/ZipUtils;CENSIZ([BI)J: long class java.util.zip.ZipUtils.CENSIZ(byte[], int) != long java.util.zip.ZipUtils.CENSIZ(byte[], int) FAILED: Ljava/util/regex/Pattern$BmpCharProperty;match(Ljava/util/regex/Matcher;ILjava/lang/CharSequence;)Z: bool class java.util.regex.Pattern$BmpCharProperty.match(class java.util.regex.Matcher., int, class java.lang., charhar, shortequence) != boolean java.util.regex.Pattern$BmpCharProperty.match(java.util.regex.Matcher, int, java.lang.CharSequence) FAILED: Ljava/lang/AbstractStringBuilder;appendChars(Ljava/lang/String;II)V: void class java.lang.AbstractStringBuilder.appendChars(class java.lang., shorttring., int, int) != void java.lang.AbstractStringBuilder.appendChars(java.lang.String, int, int) FAILED: Ljava/lang/Object;()V: void class java.lang.Object() != void java.lang.Object() test child finished with -1 ---- end ---- Demangle Java: FAILED! $ Next patch should fix this. Signed-off-by: Nick Gasson Reviewed-by: Ian Rogers Tested-by: Arnaldo Carvalho de Melo Tested-by: Ian Rogers Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20200427061520.24905-4-nick.gasson@arm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/builtin-test.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/perf/tests/builtin-test.c') diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index a9daaeb9fd27..f1dc2fe93dd8 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -324,6 +324,10 @@ static struct test generic_tests[] = { .desc = "maps__merge_in", .func = test__maps__merge_in, }, + { + .desc = "Demangle Java", + .func = test__demangle_java, + }, { .func = NULL, }, -- cgit v1.2.3