gzip: add ptest

Signed-off-by: Denys Zagorui <denys.zagorui@globallogic.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

3 files changed, 84 insertions, 1 deletions

diff --git a/meta/recipes-extended/gzip/files/0001-gzip-port-zdiff-zless-to-Busybox.patch b/meta/recipes-extended/gzip/files/0001-gzip-port-zdiff-zless-to-Busybox.patch
new file mode 100644
index 0000000000..20d5a19f76
--- /dev/null
+++ b/meta/recipes-extended/gzip/files/0001-gzip-port-zdiff-zless-to-Busybox.patch
@@ -0,0 +1,59 @@
+From 5f712621829ed81a758077431226a86df37fbc3b Mon Sep 17 00:00:00 2001
+From: Denys Zagorui <denys.zagorui@globallogic.com>
+Date: Thu, 8 Jun 2017 16:05:50 +0300
+Subject: [PATCH] gzip: port zdiff, zless to Busybox
+
+Problem reported by Denys Zagorui (Bug#26088).
+* tests/zdiff: Check that diff uses POSIX-format output.
+* zless.in (less_version): Don't exit merely because 'less -V'
+fails; instead, assume 'less' is compatible with an old version of
+the original 'less'.  Busybox 'less -V' fails, but apparently its
+'less' works anyway somehow.
+
+Signed-off-by: Denys Zagorui <denys.zagorui@globallogic.com>
+
+Upstream-Status: Accepted
+---
+ tests/zdiff | 4 +++-
+ zless.in    | 2 +-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/tests/zdiff b/tests/zdiff
+index 0bb7c7d..9cd4fd4 100755
+--- a/tests/zdiff
++++ b/tests/zdiff
+@@ -22,7 +22,6 @@
+ 
+ echo a > a || framework_failure_
+ echo b > b || framework_failure_
+-gzip a b || framework_failure_
+ 
+ cat <<EOF > exp
+ 1c1
+@@ -31,7 +30,10 @@ cat <<EOF > exp
+ > b
+ EOF
+ 
++diff a b | diff exp - || skip_ "diff output format is incompatible with POSIX"
++
+ fail=0
++gzip a b || fail=1
+ zdiff a.gz b.gz > out 2>&1
+ test $? = 1 || fail=1
+ 
+diff --git a/zless.in b/zless.in
+index e634af6..9759ae6 100644
+--- a/zless.in
++++ b/zless.in
+@@ -47,7 +47,7 @@ if test "${LESSMETACHARS+set}" != set; then
+   export LESSMETACHARS
+ fi
+ 
+-less_version=`less -V` || exit
++less_version=`less -V 2>/dev/null`
+ case $less_version in
+ less' '45[1-9]* | \
+ less' '4[6-9][0-9]* | \
+-- 
+1.9.1
+
diff --git a/meta/recipes-extended/gzip/files/run-ptest b/meta/recipes-extended/gzip/files/run-ptest
new file mode 100644
index 0000000000..cf7c64949a
--- /dev/null
+++ b/meta/recipes-extended/gzip/files/run-ptest
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+cd src/tests
+
+make check
+
diff --git a/meta/recipes-extended/gzip/gzip_1.8.bb b/meta/recipes-extended/gzip/gzip_1.8.bb
index 11be846b21..a0dec143db 100644
--- a/meta/recipes-extended/gzip/gzip_1.8.bb
+++ b/meta/recipes-extended/gzip/gzip_1.8.bb
@@ -2,7 +2,9 @@ require gzip.inc
 
 LICENSE = "GPLv3+"
 
-SRC_URI = "${GNU_MIRROR}/gzip/${BP}.tar.gz"
+SRC_URI = "${GNU_MIRROR}/gzip/${BP}.tar.gz \
+            file://0001-gzip-port-zdiff-zless-to-Busybox.patch \
+            file://run-ptest"
 SRC_URI_append_class-target = " file://wrong-path-fix.patch"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
@@ -12,6 +14,22 @@ PROVIDES_append_class-native = " gzip-replacement-native"
 
 BBCLASSEXTEND = "native"
 
+inherit ptest
+
+do_install_ptest() {
+	mkdir -p ${D}${PTEST_PATH}/src/build-aux
+	cp ${S}/build-aux/test-driver ${D}${PTEST_PATH}/src/build-aux/
+	mkdir -p ${D}${PTEST_PATH}/src/tests
+	cp -r ${S}/tests/* ${D}${PTEST_PATH}/src/tests
+	sed -e 's/^abs_srcdir = ..*/abs_srcdir = \.\./' \
+            -e 's/^top_srcdir = ..*/top_srcdir = \.\./' \
+            -e 's/^GREP = ..*/GREP = grep/'             \
+            -e 's/^AWK = ..*/AWK = awk/'                \
+            -e 's/^srcdir = ..*/srcdir = \./'           \
+            -e 's/^Makefile: ..*/Makefile: /'           \
+            ${B}/tests/Makefile > ${D}${PTEST_PATH}/src/tests/Makefile
+}
+
 SRC_URI[md5sum] = "732553152814b22dc35aa0267df5286c"
 SRC_URI[sha256sum] = "1ff7aedb3d66a0d73f442f6261e4b3860df6fd6c94025c2cb31a202c9c60fe0e"