libc-test: Run as non-root user

Some of tests impose rlimit on it before running which wont be imposed
when running as root user.

Fixes
src/regression/pthread_atfork-errno-clobber.c:23: (pid = fork()) == -1 failed: fork succeeded despite rlimit
src/regression/pthread_atfork-errno-clobber.c:23: (pid = fork()) == -1 failed: fork succeeded despite rlimit
FAIL src/regression/pthread_atfork-errno-clobber-static.exe [status 1]

(From OE-Core rev: 16075f19b49cb23ead2dec6746d2be6773ae4ae7)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit 585bf4b780a8ad60ba2b33cede4f0092ff61ddfc)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

3 files changed, 35 insertions, 27 deletions

diff --git a/meta/recipes-core/musl/libc-test/run-libc-ptests b/meta/recipes-core/musl/libc-test/run-libc-ptests
new file mode 100644
index 0000000000..0b4b687dec
--- /dev/null
+++ b/meta/recipes-core/musl/libc-test/run-libc-ptests
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+set -e
+
+cd /opt/libc-test
+make cleanall
+make run || true
+
+echo ""
+echo "--- ptest result ---"
+# libc-test runs tests by module(e.g. src/api) and generates sub-module test
+# report(e.g. src/api/REPORT) first. After all tests finish, it generates the
+# consolidated report file src/REPORT.
+report="/opt/libc-test/src/REPORT"
+if ! [ -f "${report}" ]; then
+    echo "${report} not found!"
+    echo "FAIL: libc-test"
+    exit 1
+# libc-test prints error on failure and prints nothing on success.
+elif grep -q '^FAIL src.*\.exe.*' "${report}"; then
+    # Print test failure in ptest format.
+    # e.g. "FAIL src/api/main.exe [status 1]" -> "FAIL: api_main"
+    grep '^FAIL src.*\.exe.*' "${report}" \
+        | sed 's|^FAIL src/|FAIL: |;s|/|_|;s|\.exe.*\]||'
+    exit 1
+else
+    echo "PASS: libc-test"
+fi
diff --git a/meta/recipes-core/musl/libc-test/run-ptest b/meta/recipes-core/musl/libc-test/run-ptest
index 0b4b687dec..53cd34f506 100644
--- a/meta/recipes-core/musl/libc-test/run-ptest
+++ b/meta/recipes-core/musl/libc-test/run-ptest
@@ -1,28 +1,3 @@
 #!/bin/sh
-
-set -e
-
-cd /opt/libc-test
-make cleanall
-make run || true
-
-echo ""
-echo "--- ptest result ---"
-# libc-test runs tests by module(e.g. src/api) and generates sub-module test
-# report(e.g. src/api/REPORT) first. After all tests finish, it generates the
-# consolidated report file src/REPORT.
-report="/opt/libc-test/src/REPORT"
-if ! [ -f "${report}" ]; then
-    echo "${report} not found!"
-    echo "FAIL: libc-test"
-    exit 1
-# libc-test prints error on failure and prints nothing on success.
-elif grep -q '^FAIL src.*\.exe.*' "${report}"; then
-    # Print test failure in ptest format.
-    # e.g. "FAIL src/api/main.exe [status 1]" -> "FAIL: api_main"
-    grep '^FAIL src.*\.exe.*' "${report}" \
-        | sed 's|^FAIL src/|FAIL: |;s|/|_|;s|\.exe.*\]||'
-    exit 1
-else
-    echo "PASS: libc-test"
-fi
+chown -R ptest:ptest /opt/libc-test
+ su -c ./run-libc-ptests ptest
diff --git a/meta/recipes-core/musl/libc-test_git.bb b/meta/recipes-core/musl/libc-test_git.bb
index 6d64592f0c..060f5f9f12 100644
--- a/meta/recipes-core/musl/libc-test_git.bb
+++ b/meta/recipes-core/musl/libc-test_git.bb
@@ -13,6 +13,7 @@ SRCREV = "18e28496adee3d84fefdda6efcb9c5b8996a2398"
 SRC_URI = " \
     git://repo.or.cz/libc-test;branch=master;protocol=https \
     file://run-ptest \
+    file://run-libc-ptests \
 "
 
 PV = "0+git${SRCPV}"
@@ -47,5 +48,9 @@ do_install () {
     cp -r ${S}/src ${D}${install_path}
 }
 
+do_install_ptest_base:append() {
+    install -Dm 0755 ${WORKDIR}/run-libc-ptests ${D}${PTEST_PATH}/run-libc-ptests
+}
+
 COMPATIBLE_HOST = "null"
 COMPATIBLE_HOST:libc-musl = "(.*)"