From 9a0cd394a030ceff1e6cc17a05e2400745308914 Mon Sep 17 00:00:00 2001
From: Ricardo Simoes <ricardo.simoes@pt.bosch.com>
Date: Tue, 15 Jul 2025 08:54:59 +0200
Subject: dosfstools: Add ptests

(From OE-Core rev: 875b8961221875e6a809d15b7d3b83ea00da0c0e)

Signed-off-by: Ricardo Simoes <ricardo.simoes@pt.bosch.com>
Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/conf/distro/include/ptest-packagelists.inc    |  1 +
 meta/recipes-devtools/dosfstools/dosfstools_4.2.bb | 30 +++++++++++++++++++++-
 meta/recipes-devtools/dosfstools/files/run-ptest   |  5 ++++
 3 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-devtools/dosfstools/files/run-ptest

diff --git a/meta/conf/distro/include/ptest-packagelists.inc b/meta/conf/distro/include/ptest-packagelists.inc
index 4253c7b062..46c8945eb4 100644
--- a/meta/conf/distro/include/ptest-packagelists.inc
+++ b/meta/conf/distro/include/ptest-packagelists.inc
@@ -99,6 +99,7 @@ PTESTS_SLOW = "\
     coreutils \
     curl \
     dbus \
+    dosfstools \
     e2fsprogs \
     elfutils \
     gettext \
diff --git a/meta/recipes-devtools/dosfstools/dosfstools_4.2.bb b/meta/recipes-devtools/dosfstools/dosfstools_4.2.bb
index 86fb68f664..3b4c6b4a4b 100644
--- a/meta/recipes-devtools/dosfstools/dosfstools_4.2.bb
+++ b/meta/recipes-devtools/dosfstools/dosfstools_4.2.bb
@@ -10,18 +10,46 @@ LICENSE = "GPL-3.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BP}.tar.gz \
+           file://run-ptest \
            file://source-date-epoch.patch \
            file://0001-fsck.fat-Adhere-to-the-fsck-exit-codes.patch \
            file://0002-manpages-Document-fsck.fat-new-exit-codes.patch \
            "
 SRC_URI[sha256sum] = "64926eebf90092dca21b14259a5301b7b98e7b1943e8a201c7d726084809b527"
 
-inherit autotools gettext pkgconfig update-alternatives github-releases
+inherit autotools gettext pkgconfig ptest update-alternatives github-releases
 
 EXTRA_OECONF = "--enable-compat-symlinks --without-iconv"
 
 CFLAGS += "-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 
+do_install_ptest () {
+    install -d ${D}${PTEST_PATH}/tests
+    install -m 0744 ${S}/tests/* ${D}${PTEST_PATH}/tests/
+    install -m 0744 ${S}/test-driver ${D}${PTEST_PATH}/tests/
+
+    install -d ${D}${PTEST_PATH}/src
+    ln -sf ${sbindir}/mkfs.fat ${D}${PTEST_PATH}/src/mkfs.fat
+    ln -sf ${sbindir}/fsck.fat ${D}${PTEST_PATH}/src/fsck.fat
+    ln -sf ${sbindir}/fatlabel ${D}${PTEST_PATH}/src/fatlabel
+
+    # dosfstools tests depends on variables defined in the tests/Makefile.
+    # To run the tests, we need to modify the following:
+    # - srcdir: used to find the test scripts for each dosfstools tools
+    # - top_srcdir: used to find the test-driver script
+    # - Makefile: originally used to recreate build rules when needed. They're not needed here
+    #             because we only want to run the tests.
+    # - XXD_FOUND: Always satisfied by RDEPENDS of ptest package
+    sed \
+        -e 's/^srcdir = ..*/srcdir = \./'         \
+        -e 's/^top_srcdir = ..*/top_srcdir = \./' \
+        -e 's/^Makefile: ..*/Makefile: /'         \
+        -e 's/XXD_FOUND=/XXD_FOUND=yes/'          \
+        ${B}/tests/Makefile > ${D}${PTEST_PATH}/tests/Makefile
+}
+
+RDEPENDS:${PN}-ptest += "bash diffutils gawk make xxd"
+
 BBCLASSEXTEND = "native nativesdk"
 
 ALTERNATIVE_PRIORITY = "100"
diff --git a/meta/recipes-devtools/dosfstools/files/run-ptest b/meta/recipes-devtools/dosfstools/files/run-ptest
new file mode 100644
index 0000000000..4f6e349a23
--- /dev/null
+++ b/meta/recipes-devtools/dosfstools/files/run-ptest
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+cd tests
+
+make check
-- 
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