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SUITE_serialize_diagnostics_PROBE() {
touch test.c
if ! $REAL_COMPILER -c --serialize-diagnostics \
test1.dia test.c 2>/dev/null; then
echo "--serialize-diagnostics not supported by compiler"
fi
}
SUITE_serialize_diagnostics_SETUP() {
generate_code 1 test1.c
}
SUITE_serialize_diagnostics() {
# -------------------------------------------------------------------------
TEST "Compile OK"
$REAL_COMPILER -c --serialize-diagnostics expected.dia test1.c
$CCACHE_COMPILE -c --serialize-diagnostics test.dia test1.c
expect_stat 'cache hit (preprocessed)' 0
expect_stat 'cache miss' 1
expect_stat 'files in cache' 1
expect_equal_files expected.dia test.dia
rm test.dia
$CCACHE_COMPILE -c --serialize-diagnostics test.dia test1.c
expect_stat 'cache hit (preprocessed)' 1
expect_stat 'cache miss' 1
expect_stat 'files in cache' 1
expect_equal_files expected.dia test.dia
# -------------------------------------------------------------------------
TEST "Compile failed"
echo "bad source" >error.c
if $REAL_COMPILER -c --serialize-diagnostics expected.dia error.c 2>expected.stderr; then
test_failed "Expected an error compiling error.c"
fi
$CCACHE_COMPILE -c --serialize-diagnostics test.dia error.c 2>test.stderr
expect_stat 'compile failed' 1
expect_stat 'cache hit (preprocessed)' 0
expect_stat 'cache miss' 0
expect_stat 'files in cache' 0
expect_equal_files expected.dia test.dia
expect_equal_files expected.stderr test.stderr
# -------------------------------------------------------------------------
TEST "--serialize-diagnostics + CCACHE_BASEDIR"
mkdir -p dir1/src dir1/include
cat <<EOF >dir1/src/test.c
#include <stdarg.h>
#include <test.h>
EOF
cat <<EOF >dir1/include/test.h
int test;
EOF
cp -r dir1 dir2
backdate dir1/include/test.h dir2/include/test.h
cat <<EOF >stderr.h
int stderr(void)
{
// Trigger warning by having no return statement.
}
EOF
unset CCACHE_NODIRECT
cd dir1
CCACHE_BASEDIR=`pwd` $CCACHE_COMPILE -w -MD -MF `pwd`/test.d -I`pwd`/include --serialize-diagnostics `pwd`/test.dia -c src/test.c -o `pwd`/test.o
expect_stat 'cache hit (direct)' 0
expect_stat 'cache hit (preprocessed)' 0
expect_stat 'cache miss' 1
expect_stat 'files in cache' 2
cd ../dir2
CCACHE_BASEDIR=`pwd` $CCACHE_COMPILE -w -MD -MF `pwd`/test.d -I`pwd`/include --serialize-diagnostics `pwd`/test.dia -c src/test.c -o `pwd`/test.o
expect_stat 'cache hit (direct)' 1
expect_stat 'cache hit (preprocessed)' 0
expect_stat 'cache miss' 1
expect_stat 'files in cache' 2
}
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