jsoncpp: add ptest support

Add ptest support for jsoncpp to enable automated testing of the
JSON C++ library functionality.

Note:
- Tested on: WRLinux master-wr (based on meta-openembedded master)
- jsoncpp version: 1.9.7
- Unable to test on pure upstream due to poky/meta-oe branch mismatch

Test Result:
root@qemux86-64:~# ptest-runner jsoncpp
START: ptest-runner
2026-04-15T14:04
BEGIN: /usr/lib64/jsoncpp/ptest
PASS: jsoncpp_readerwriter
PASS: jsoncpp_readerwriter_json_checker
PASS: jsoncpp_test
DURATION: 122
END: /usr/lib64/jsoncpp/ptest
2026-04-15T14:06
STOP: ptest-runner
TOTAL: 1 FAIL: 0

Signed-off-by: Zeming LIU <zeming.liu@windriver.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

1 files changed, 28 insertions, 6 deletions

diff --git a/meta-oe/recipes-devtools/jsoncpp/jsoncpp_1.9.7.bb b/meta-oe/recipes-devtools/jsoncpp/jsoncpp_1.9.7.bb
index b70a84304f..797f093f33 100644
--- a/meta-oe/recipes-devtools/jsoncpp/jsoncpp_1.9.7.bb
+++ b/meta-oe/recipes-devtools/jsoncpp/jsoncpp_1.9.7.bb
@@ -14,11 +14,33 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=5d73c165a0f9e86a1342f32d19ec5926"
 PE = "1"
 
 SRCREV = "3455302847cf1e4671f1d8f5fa953fd46a7b1404"
-SRC_URI = "git://github.com/open-source-parsers/jsoncpp;branch=master;protocol=https;tag=${PV}"
-
-
-inherit cmake
-
-EXTRA_OECMAKE += "-DBUILD_SHARED_LIBS=ON -DBUILD_OBJECT_LIBS=OFF -DJSONCPP_WITH_TESTS=OFF"
+SRC_URI = "git://github.com/open-source-parsers/jsoncpp;branch=master;protocol=https;tag=${PV} \
+           file://run-ptest \
+           "
+
+inherit cmake ptest
+
+EXTRA_OECMAKE += "-DBUILD_SHARED_LIBS=ON -DBUILD_OBJECT_LIBS=OFF \
+                  ${@bb.utils.contains('PTEST_ENABLED', '1', '-DJSONCPP_WITH_TESTS=ON -DJSONCPP_WITH_POST_BUILD_UNITTEST=OFF', '-DJSONCPP_WITH_TESTS=OFF', d)} \
+                  "
+
+DEPENDS += "${@bb.utils.contains('PTEST_ENABLED', '1', 'rsync-native', '', d)}"
+RDEPENDS:${PN}-ptest += "cmake python3-core"
+
+do_install_ptest () {
+    cp -r ${B}/bin ${D}${PTEST_PATH}
+    cp -r ${S}/test ${D}${PTEST_PATH}
+    
+    rsync -a ${B}/src ${D}${PTEST_PATH} \
+          --exclude CMakeFiles \
+          --exclude cmake_install.cmake \
+          --exclude Makefile \
+          --exclude generated
+    sed -i -e 's#${B}#${PTEST_PATH}#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${S}#${PTEST_PATH}#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${RECIPE_SYSROOT_NATIVE}##g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${PYTHON}#/usr/bin/python3#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${WORKDIR}##g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+}
 
 BBCLASSEXTEND = "native nativesdk"