[PATCH v1 5/6] perf test demangle-java: Switch to using dso__demangle_sym

[Ian Rogers <irogers@google.com>]

The use of the demangle-java APIs means we don't detect if a different
demangler is used before the Java one for the case that matters to
perf. Remove the return types from the demangled names as
dso__demangle_sym removes those.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/tests/demangle-java-test.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/tools/perf/tests/demangle-java-test.c b/tools/perf/tests/demangle-java-test.c
index 93c94408bdc8..ebaf60cdfa99 100644
--- a/tools/perf/tests/demangle-java-test.c
+++ b/tools/perf/tests/demangle-java-test.c
@@ -3,10 +3,9 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <linux/kernel.h>
-#include "tests.h"
-#include "session.h"
 #include "debug.h"
-#include "demangle-java.h"
+#include "symbol.h"
+#include "tests.h"
 
 static int test__demangle_java(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
@@ -18,19 +17,19 @@ static int test__demangle_java(struct test_suite *test __maybe_unused, int subte
 		const char *mangled, *demangled;
 	} test_cases[] = {
 		{ "Ljava/lang/StringLatin1;equals([B[B)Z",
-		  "boolean java.lang.StringLatin1.equals(byte[], byte[])" },
+		  "java.lang.StringLatin1.equals(byte[], byte[])" },
 		{ "Ljava/util/zip/ZipUtils;CENSIZ([BI)J",
-		  "long java.util.zip.ZipUtils.CENSIZ(byte[], int)" },
+		  "java.util.zip.ZipUtils.CENSIZ(byte[], int)" },
 		{ "Ljava/util/regex/Pattern$BmpCharProperty;match(Ljava/util/regex/Matcher;ILjava/lang/CharSequence;)Z",
-		  "boolean java.util.regex.Pattern$BmpCharProperty.match(java.util.regex.Matcher, int, java.lang.CharSequence)" },
+		  "java.util.regex.Pattern$BmpCharProperty.match(java.util.regex.Matcher, int, java.lang.CharSequence)" },
 		{ "Ljava/lang/AbstractStringBuilder;appendChars(Ljava/lang/String;II)V",
-		  "void java.lang.AbstractStringBuilder.appendChars(java.lang.String, int, int)" },
+		  "java.lang.AbstractStringBuilder.appendChars(java.lang.String, int, int)" },
 		{ "Ljava/lang/Object;<init>()V",
-		  "void java.lang.Object<init>()" },
+		  "java.lang.Object<init>()" },
 	};
 
 	for (i = 0; i < ARRAY_SIZE(test_cases); i++) {
-		buf = java_demangle_sym(test_cases[i].mangled, 0);
+		buf = dso__demangle_sym(/*dso=*/NULL, /*kmodule=*/0, test_cases[i].mangled);
 		if (strcmp(buf, test_cases[i].demangled)) {
 			pr_debug("FAILED: %s: %s != %s\n", test_cases[i].mangled,
 				 buf, test_cases[i].demangled);
-- 
2.49.0.901.g37484f566f-goog