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SUITE_readonly_direct_PROBE() {
mkdir dir
chmod a-w dir
if [ -w dir ]; then
echo "File system doesn't support read-only mode"
fi
rmdir dir
}
SUITE_readonly_direct_SETUP() {
unset CCACHE_NODIRECT
generate_code 1 test.c
}
SUITE_readonly_direct() {
# -------------------------------------------------------------------------
TEST "Direct hit"
$CCACHE_COMPILE -c test.c -o test.o
expect_stat direct_cache_hit 0
expect_stat preprocessed_cache_hit 0
expect_stat cache_miss 1
expect_stat direct_cache_miss 1
expect_stat preprocessed_cache_miss 1
CCACHE_READONLY_DIRECT=1 $CCACHE_COMPILE -c test.c -o test.o
expect_stat direct_cache_hit 1
expect_stat preprocessed_cache_hit 0
expect_stat cache_miss 1
expect_stat direct_cache_miss 1
expect_stat preprocessed_cache_miss 1
# -------------------------------------------------------------------------
TEST "Direct miss doesn't lead to preprocessed hit"
$CCACHE_COMPILE -c test.c -o test.o
expect_stat direct_cache_hit 0
expect_stat preprocessed_cache_hit 0
expect_stat cache_miss 1
expect_stat direct_cache_miss 1
expect_stat preprocessed_cache_miss 1
CCACHE_READONLY_DIRECT=1 $CCACHE_COMPILE -DFOO -c test.c -o test.o
expect_stat direct_cache_hit 0
expect_stat preprocessed_cache_hit 0
expect_stat cache_miss 2
expect_stat direct_cache_miss 2
expect_stat preprocessed_cache_miss 1
}
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