# Regenerate the sparse file used for testing and skip the test if it fails

# Usage: GFS_TGT_REGEN

m4_define([GFS_TGT_REGEN],

[AT_CHECK([rm -f $GFS_TGT && truncate -s ${GFS_TGT_SZ}G ${GFS_TGT}], [ignore], [ignore], [ignore])

AT_SKIP_IF([test ! -f ${GFS_TGT}])])

# Regenerate the sparse file used for testing, with a given size, and skip the test if it fails

# Usage: GFS_TGT_REGEN(<size>)

m4_define([GFS_TGT_SIZE],

[AT_CHECK([rm -f $GFS_TGT && truncate -s $1 ${GFS_TGT}], [ignore], [ignore], [ignore])

AT_SKIP_IF([test ! -f ${GFS_TGT}])])

# Regenerate, check, fsck is used a lot so combine it into one macro

# Usage: GFS_FSCK_CHECK ([mkfs.gfs2 ... $GFS_TGT])

m4_define([GFS_FSCK_CHECK],

[GFS_TGT_REGEN

AT_CHECK($1, 0, [ignore], [ignore])

AT_CHECK([fsck.gfs2 -n $GFS_TGT], 0, [ignore], [ignore])])

# Regenerate, mkfs, modify fs with gfs2l, fsck

# Usage: GFS_LANG_CHECK ([<mkfs.gfs2 command>], [<gfs2l script>])

m4_define([GFS_LANG_CHECK],

[GFS_TGT_REGEN

AT_CHECK($1, 0, [ignore], [ignore])

AT_CHECK([echo "$2" | gfs2l ${GFS_TGT}], 0, [ignore], [ignore])

AT_CHECK([fsck.gfs2 -y $GFS_TGT], 1, [ignore], [ignore])

AT_CHECK([fsck.gfs2 -n $GFS_TGT], 0, [ignore], [ignore])])

# Regenerate, mkfs, modify fs with nukerg, fsck

# Usage: GFS_NUKERG_CHECK ([<mkfs.gfs2 command>], [<gfs2l script>])

m4_define([GFS_NUKERG_CHECK],

[GFS_TGT_REGEN

AT_CHECK($1, 0, [ignore], [ignore])

AT_CHECK([nukerg $2 $GFS_TGT], 0, [ignore], [ignore])

AT_CHECK([fsck.gfs2 -y $GFS_TGT], 1, [ignore], [ignore])

AT_CHECK([fsck.gfs2 -n $GFS_TGT], 0, [ignore], [ignore])])

# Set up a unit test, skipping if unit tests are disabled

# Usage: GFS_UNIT_TEST ([name], [keywords])

m4_define([GFS_UNIT_TEST],

[AT_SETUP($1)

AT_KEYWORDS($2)

AT_CHECK([test x"$ENABLE_UNIT_TESTS" = "xyes" || exit 77])])

# Test suite begins here

AT_INIT([])

AT_COLOR_TESTS

m4_include([mkfs.at])

m4_include([fsck.at])

m4_include([edit.at])

m4_include([libgfs2.at])