reinit the tree, so we can have metadata

1 files changed, 153 insertions, 0 deletions

diff --git a/eclass/tests/flag-o-matic.sh b/eclass/tests/flag-o-matic.sh
new file mode 100755
index 000000000000..53af9f862c41
--- /dev/null
+++ b/eclass/tests/flag-o-matic.sh
@@ -0,0 +1,153 @@
+#!/bin/bash
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+source tests-common.sh
+
+inherit flag-o-matic
+
+CFLAGS="-a -b -c=1"
+CXXFLAGS="-x -y -z=2"
+LDFLAGS="-l -m -n=3"
+ftend() {
+	local ret=$?
+	local msg="Failed; flags are:"
+	local flag
+	for flag in $(all-flag-vars) ; do
+		msg+=$'\n\t'"${flag}=${!flag}"
+	done
+	tend ${ret} "${msg}"
+}
+
+tbegin "is-flag"
+! (is-flag 1 2 3) 2>/dev/null
+ftend
+
+tbegin "is-ldflag"
+! (is-ldflag 1 2 3) 2>/dev/null
+ftend
+
+while read exp flag ; do
+	[[ -z ${exp}${flag} ]] && continue
+
+	tbegin "is-flagq ${flag}"
+	is-flagq ${flag}
+	[[ ${exp} -eq $? ]]
+	ftend
+done <<<"
+	1	-L
+	0	-a
+	0	-x
+"
+
+while read exp flag ; do
+	[[ -z ${exp}${flag} ]] && continue
+
+	tbegin "is-ldflagq ${flag}"
+	is-ldflagq "${flag}"
+	[[ ${exp} -eq $? ]]
+	ftend
+done <<<"
+	1	-a
+	0	-n=*
+	1	-n
+"
+
+tbegin "strip-unsupported-flags"
+strip-unsupported-flags
+[[ ${CFLAGS} == "" ]] && [[ ${CXXFLAGS} == "-z=2" ]] && [[ ${LDFLAGS} == "" ]]
+ftend
+
+for var in $(all-flag-vars) ; do
+	eval ${var}=\"-filter -filter-glob -foo-${var%FLAGS}\"
+done
+
+tbegin "filter-flags basic"
+filter-flags -filter
+(
+for var in $(all-flag-vars) ; do
+	val=${!var}
+	[[ ${val} == "-filter-glob -foo-${var%FLAGS}" ]] || exit 1
+done
+)
+ftend
+
+tbegin "filter-flags glob"
+filter-flags '-filter-*'
+(
+for var in $(all-flag-vars) ; do
+	val=${!var}
+	[[ ${val} == "-foo-${var%FLAGS}" ]] || exit 1
+done
+)
+ftend
+
+tbegin "strip-flags basic"
+CXXFLAGS+=" -O999 "
+strip-flags
+[[ -z ${CFLAGS}${LDFLAGS}${CPPFLAGS} && ${CXXFLAGS} == "-O2" ]]
+ftend
+
+tbegin "replace-flags basic"
+CFLAGS="-O0 -foo"
+replace-flags -O0 -O1
+[[ ${CFLAGS} == "-O1 -foo" ]]
+ftend
+
+tbegin "replace-flags glob"
+CXXFLAGS="-O0 -mcpu=bad -cow"
+replace-flags '-mcpu=*' -mcpu=good
+[[ ${CXXFLAGS} == "-O0 -mcpu=good -cow" ]]
+ftend
+
+tbegin "append-cflags basic"
+CFLAGS=
+append-cflags -O0
+[[ ${CFLAGS} == " -O0" ]]
+ftend
+
+tbegin "append-cflags -DFOO='a b c'"
+CFLAGS=
+append-cflags '-DFOO="a b c"'
+[[ ${CFLAGS} == ' -DFOO="a b c"' ]]
+ftend
+
+tbegin "raw-ldflags"
+LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,-z,now -flto'
+LDFLAGS=$(raw-ldflags)
+[[ ${LDFLAGS} == '-O1 --as-needed -z now' ]]
+ftend
+
+tbegin "test-flags-CC (valid flags)"
+out=$(test-flags-CC -O3)
+[[ $? -eq 0 && ${out} == "-O3" ]]
+ftend
+
+tbegin "test-flags-CC (invalid flags)"
+out=$(test-flags-CC -finvalid-flag)
+[[ $? -ne 0 && -z ${out} ]]
+ftend
+
+if type -P clang >/dev/null ; then
+tbegin "test-flags-CC (valid flags w/clang)"
+out=$(CC=clang test-flags-CC -O3)
+[[ $? -eq 0 && ${out} == "-O3" ]]
+ftend
+
+tbegin "test-flags-CC (invalid flags w/clang)"
+out=$(CC=clang test-flags-CC -finvalid-flag)
+[[ $? -ne 0 && -z ${out} ]]
+ftend
+
+tbegin "test-flags-CC (gcc-valid but clang-invalid flags)"
+out=$(CC=clang test-flags-CC -finline-limit=1200)
+[[ $? -ne 0 && -z ${out} ]]
+ftend
+
+tbegin "test-flags-CC (unused flags w/clang)"
+out=$(CC=clang test-flags-CC -Wl,-O1)
+[[ $? -eq 0 && ${out} == "-Wl,-O1" ]]
+ftend
+fi
+
+texit