X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=.github%2Fdriver.sh;h=6ff189fc85926e61a2349bc3e6bc5fe370738204;hb=af721036af4e0a0cadd58962a0826dac0880cf45;hp=a2e87f5eb3745837c4a71cc2dad41a3473677bd3;hpb=779b6aeaa62d7d832bb791c7d92ed11d43f4873a;p=rust.git

diff --git a/.github/driver.sh b/.github/driver.sh
index a2e87f5eb37..6ff189fc859 100644
--- a/.github/driver.sh
+++ b/.github/driver.sh
@@ -7,9 +7,9 @@ sysroot=$(./target/debug/clippy-driver --print sysroot)
 test "$sysroot" = "$(rustc --print sysroot)"
 
 if [[ ${OS} == "Windows" ]]; then
-  desired_sysroot=C:/tmp
+	desired_sysroot=C:/tmp
 else
-  desired_sysroot=/tmp
+	desired_sysroot=/tmp
 fi
 sysroot=$(./target/debug/clippy-driver --sysroot $desired_sysroot --print sysroot)
 test "$sysroot" = $desired_sysroot
@@ -22,8 +22,18 @@ unset CARGO_MANIFEST_DIR
 
 # Run a lint and make sure it produces the expected output. It's also expected to exit with code 1
 # FIXME: How to match the clippy invocation in compile-test.rs?
-./target/debug/clippy-driver -Dwarnings -Aunused -Zui-testing --emit metadata --crate-type bin tests/ui/cstring.rs 2> cstring.stderr && exit 1
-sed -e "s,tests/ui,\$DIR," -e "/= help/d" cstring.stderr > normalized.stderr
-diff normalized.stderr tests/ui/cstring.stderr
+./target/debug/clippy-driver -Dwarnings -Aunused -Zui-testing --emit metadata --crate-type bin tests/ui/double_neg.rs 2>double_neg.stderr && exit 1
+sed -e "s,tests/ui,\$DIR," -e "/= help/d" double_neg.stderr >normalized.stderr
+diff -u normalized.stderr tests/ui/double_neg.stderr
+
+# make sure "clippy-driver --rustc --arg" and "rustc --arg" behave the same
+SYSROOT=$(rustc --print sysroot)
+diff -u <(LD_LIBRARY_PATH=${SYSROOT}/lib ./target/debug/clippy-driver --rustc --version --verbose) <(rustc --version --verbose)
+
+echo "fn main() {}" >target/driver_test.rs
+# we can't run 2 rustcs on the same file at the same time
+CLIPPY=$(LD_LIBRARY_PATH=${SYSROOT}/lib ./target/debug/clippy-driver ./target/driver_test.rs --rustc)
+RUSTC=$(rustc ./target/driver_test.rs)
+diff -u <($CLIPPY) <($RUSTC)
 
 # TODO: CLIPPY_CONF_DIR / CARGO_MANIFEST_DIR