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Diffstat (limited to 'eclass/tests/flag-o-matic.sh')
-rwxr-xr-x | eclass/tests/flag-o-matic.sh | 153 |
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 |