Merge branch 'busybox' into merge

5 files changed, 48 insertions, 7 deletions

diff --git a/testsuite/awk.tests b/testsuite/awk.tests
index b5008290f..87f6b5007 100755
--- a/testsuite/awk.tests
+++ b/testsuite/awk.tests
@@ -390,5 +390,13 @@ testing 'awk negative field access' \
         '' \
         'anything'
 
+# was misinterpreted as (("str"++) i) instead of ("str" (++i))
+# (and was executed: "str"++ is "0", thus concatenating "0" and "1"):
+testing 'awk do not allow "str"++' \
+        'awk -v i=1 "BEGIN {print \"str\" ++i}"' \
+        "str2\n" \
+        '' \
+        'anything'
+
 
 exit $FAILCOUNT
diff --git a/testsuite/cpio.tests b/testsuite/cpio.tests
index 88ec086b6..85e746589 100755
--- a/testsuite/cpio.tests
+++ b/testsuite/cpio.tests
@@ -129,7 +129,7 @@ SKIP=
 
 optional FEATURE_CPIO_O
 testing "cpio uses by default uid/gid" \
-"echo $0 | cpio -o -H newc | cpio -tv 2>&1 | tail -n +2 | awk ' { print \$2 } '; echo \$?" \
+"echo $0 | cpio -o -H newc | cpio -tv 2>&1 | head -n1 | awk ' { print \$2 } '; echo \$?" \
 "\
 $user/$group
 0
@@ -138,7 +138,7 @@ SKIP=
 
 optional FEATURE_CPIO_O
 testing "cpio -R with create" \
-"echo $0 | cpio -o -H newc -R 1234:5678 | cpio -tv 2>&1 | tail -n +2 | awk ' { print \$2 } '; echo \$?" \
+"echo $0 | cpio -o -H newc -R 1234:5678 | cpio -tv 2>&1 | head -n1 | awk ' { print \$2 } '; echo \$?" \
 "\
 1234/5678
 0
@@ -147,7 +147,7 @@ SKIP=
 
 optional FEATURE_CPIO_O
 testing "cpio -R with extract" \
-"echo $0 | cpio -o -H newc | cpio -tv -R 8765:4321 2>&1 | tail -n +2 | awk ' { print \$2 } '; echo \$?" \
+"echo $0 | cpio -o -H newc | cpio -tv -R 8765:4321 2>&1 | head -n1 | awk ' { print \$2 } '; echo \$?" \
 "\
 8765/4321
 0
diff --git a/testsuite/mdev.tests b/testsuite/mdev.tests
index 8e53ec564..44a723024 100755
--- a/testsuite/mdev.tests
+++ b/testsuite/mdev.tests
@@ -93,7 +93,7 @@ SKIP=
 # continuing to use directory structure from prev test
 rm -rf mdev.testdir/dev/*
 echo "sda 0:0 444 >disk/scsiA" >mdev.testdir/etc/mdev.conf
-optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
+optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 testing "mdev move/symlink rule '>bar/baz'" \
         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
@@ -111,7 +111,7 @@ SKIP=
 # continuing to use directory structure from prev test
 rm -rf mdev.testdir/dev/*
 echo "sda 0:0 444 >disk/" >mdev.testdir/etc/mdev.conf
-optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME
+optional STATIC FEATURE_MDEV_CONF FEATURE_MDEV_RENAME FEATURE_LS_RECURSIVE FEATURE_LS_TIMESTAMPS FEATURE_LS_USERNAME FEATURE_LS_SORTFILES
 testing "mdev move/symlink rule '>bar/'" \
         "env - PATH=$PATH ACTION=add DEVPATH=/block/sda chroot mdev.testdir /mdev 2>&1;
         ls -lnR mdev.testdir/dev | $FILTER_LS2" \
diff --git a/testsuite/patch.tests b/testsuite/patch.tests
index 39205242c..1d48e90be 100755
--- a/testsuite/patch.tests
+++ b/testsuite/patch.tests
@@ -75,12 +75,12 @@ zxc
 testing "patch detects already applied hunk" \
         'patch 2>&1; echo $?; cat input' \
 "\
+patching file input
 Possibly reversed hunk 1 at 4
 Hunk 1 FAILED 1/1.
  abc
 +def
  123
-patching file input
 1
 abc
 def
@@ -103,12 +103,12 @@ def
 testing "patch detects already applied hunk at the EOF" \
         'patch 2>&1; echo $?; cat input' \
 "\
+patching file input
 Possibly reversed hunk 1 at 4
 Hunk 1 FAILED 1/1.
  abc
  123
 +456
-patching file input
 1
 abc
 123
diff --git a/testsuite/unexpand.tests b/testsuite/unexpand.tests
index 7b326dc2c..aeaae13f0 100755
--- a/testsuite/unexpand.tests
+++ b/testsuite/unexpand.tests
@@ -31,6 +31,39 @@ testing "unexpand case 7" "unexpand" \
 testing "unexpand case 8" "unexpand" \
         "a b\n" "" "a b\n" \
 
+testcase()
+{
+        testing "unexpand flags $*" "unexpand $*" \
+                "$want" "" '        a       b    c'
+}
+
+# tabs=8, Convert only leading sequences of blanks
+want='\ta       b    c'
+testcase
+testcase -f
+testcase -f -t8
+testcase -t8 -f
+testcase -t8 --first-only
+
+# tabs=8, Convert all blanks
+want='\ta\tb    c'
+testcase -a
+testcase -t8
+testcase -a -t8
+
+# tabs=4, Convert all blanks
+want='\t\ta\t\tb\t c'
+testcase -t4
+testcase -a -t4
+testcase -t4 -a
+
+# tabs=4, Convert only leading sequences of blanks
+want='\t\ta       b    c'
+testcase -t4 -f
+testcase -f -t4
+testcase -t4 --first-only
+testcase --first-only -t4
+
 test x"$CONFIG_UNICODE_SUPPORT" = x"y" \
 && test x"$CONFIG_UNICODE_USING_LOCALE" != x"y" \
 && testing "unexpand with unicode characher 0x394" "unexpand" \