[PATCH v2 0/2] perf test: Add test for java symbol

From: Leo Yan
Date: Sat Sep 17 2022 - 23:15:47 EST


This patch set is to add a test for java symbol.

To allow a shell script to know the installed lib path, we need to
export the environment variable "PREFIX" in the C code. We use the
first patch for this purpose. The second patch introduces the java
symbol testing.

The test has been verified on x86_64 machine with mainline kernel, with
the latest commit 62e64c9d2fd1 ("perf test: Add basic core_wide
expression test").

Changes from v1:
- Added Ian's suggested tag;
- Added the search folder for the system lib libperf-jvmti.so;
- Skip the test if fail to find jvmti lib.


Leo Yan (2):
perf subcmd: Set environment variable "PREFIX"
perf test: Introduce script for java symbol testing

tools/lib/subcmd/exec-cmd.c | 3 +
tools/perf/tests/shell/test_java_symbol.sh | 69 ++++++++++++++++++++++
2 files changed, 72 insertions(+)
create mode 100755 tools/perf/tests/shell/test_java_symbol.sh

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2.34.1