common: create _require_test_program to look for programs in src/

Create a helper that looks for a test program in src/ and fails the
test if it doesn't exist.  Refactor the existing testcases to use it.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

common/rc

@@ -1684,6 +1684,15 @@ _require_aiodio()
     _require_odirect
 }
 
+# this test requires that a test program exists under src/
+# $1 - command (require)
+#
+_require_test_program()
+{
+    SRC_TEST=src/$1
+    [ -x $SRC_TEST ] || _notrun "$SRC_TEST not built"
+}
+
 # run an aio-dio program
 # $1 - command
 _run_aiodio()

tests/generic/010

@@ -51,7 +51,7 @@ _filter_dbtest()
 . ./common/rc
 . ./common/filter
 
-[ -x $here/src/dbtest ] || _notrun "dbtest was not built for this platform"
+_require_test_program "dbtest"
 
 # real QA test starts here
 _supported_fs generic

tests/generic/094

@@ -53,7 +53,7 @@ _scratch_mount > /dev/null 2>&1
 rm -f $seqres.full
 fiemapfile=$SCRATCH_MNT/$seq.fiemap
 
-[ -x $here/src/fiemap-tester ] || _notrun "fiemap-tester not built"
+_require_test_program "fiemap-tester"
 
 seed=`date +%s`
 

tests/generic/225

@@ -53,7 +53,7 @@ rm -f $seqres.full
 fiemapfile=$SCRATCH_MNT/$seq.fiemap
 fiemaplog=$SCRATCH_MNT/$seq.log
 
-[ -x $here/src/fiemap-tester ] || _notrun "fiemap-tester not built"
+_require_test_program "fiemap-tester"
 
 seed=`date +%s`
 

tests/generic/285

@@ -45,7 +45,7 @@ _require_seek_data_hole
 
 BASE_TEST_FILE=$TEST_DIR/seek_sanity_testfile
 
-[ -x $here/src/seek_sanity_test ] || _notrun "seek_sanitfy_tester not built"
+_require_test_program "seek_sanity_test"
 
 # Disable extent zeroing for ext4 as that change where holes are created
 if [ "$FSTYP" = "ext4" ]; then

tests/generic/286

@@ -44,7 +44,7 @@ _require_seek_data_hole
 src=$TEST_DIR/seek_copy_testfile
 dest=$TEST_DIR/seek_copy_testfile.dest
 
-[ -x $here/src/seek_copy_test ] || _notrun "seek_copy_test not built"
+_require_test_program "seek_copy_test"
 
 _cleanup()
 {

tests/generic/311

@@ -62,7 +62,7 @@ _require_metadata_journaling $SCRATCH_DEV
 # the test system supports fallocate() for allocation
 _require_xfs_io_command "falloc"
 
-[ -x $here/src/fsync-tester ] || _notrun "fsync-tester not built"
+_require_test_program "fsync-tester"
 
 rm -f $seqres.full
 SEED=1

tests/xfs/032

@@ -40,8 +40,7 @@ _supported_fs xfs
 _supported_os IRIX Linux
 
 _require_scratch
-
-[ $here/src/feature ] || _notrun "src/feature not built, skipping this test"
+_require_test_program "feature"
 
 [ "$USE_EXTERNAL" = yes ] && _notrun "Cannot xfs_copy with external devices"
 [ -n "$XFS_COPY_PROG" ] || _notrun "xfs_copy binary not yet installed"

tests/xfs/044

@@ -124,7 +124,7 @@ _filter_mkfs <$tmp.mkfs0 2>$tmp.mkfs1
 [ $lversion -ne 1 ] && \
     _notrun "Cannot run this test yet using MKFS_OPTIONS specified"
 
-[ $here/src/loggen ] || _notrun "loggen not built, skipping test"
+_require_test_program "loggen"
 
 _check_mount
 _check_require_logdev