Normalize away paths into the cargo registry

oli-obk · oli-obk · commit ff9e0b08e935 · 2022-07-18T08:01:15.000Z
diff --git a/tests/compiletest.rs b/tests/compiletest.rs
@@ -112,6 +112,8 @@ regexes! {
     "[^ `]*/(rust[^/]*|checkout)/library/" => "RUSTLIB/",
     // erase platform file paths
     "sys/[a-z]+/"                    => "sys/PLATFORM/",
+    // erase paths into the crate registry
+    r"[^ ]*/\.cargo/registry/.*/(.*\.rs)"  => "CARGO_REGISTRY/$1",
 }
 
 fn ui(mode: Mode, path: &str) -> Result<()> {
diff --git a/tests/fail/tokio_mvp.stderr b/tests/fail/tokio_mvp.stderr
@@ -1,5 +1,5 @@
 error: unsupported operation: can't call foreign function: epoll_create1
-  --> /home/ubuntu/.cargo/registry/src/github.com-1ecc6299db9ec823/mio-0.8.4/src/sys/PLATFORM/selector/epoll.rs:LL:CC
+  --> CARGO_REGISTRY/epoll.rs:LL:CC
    |
 LL |         syscall!(epoll_create1(flag)).map(|ep| Selector {
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't call foreign function: epoll_create1

Original file line number	Diff line number	Diff line change
`@@ -112,6 +112,8 @@ regexes! {`
`112`	`112`	"[^ `]/(rust[^/]\|checkout)/library/" => "RUSTLIB/",
`113`	`113`	`// erase platform file paths`
`114`	`114`	`"sys/[a-z]+/" => "sys/PLATFORM/",`
	`115`	`+ // erase paths into the crate registry`
	`116`	`+ r"[^ ]/\.cargo/registry/./(.*\.rs)" => "CARGO_REGISTRY/$1",`
`115`	`117`	`}`
`116`	`118`
`117`	`119`	`fn ui(mode: Mode, path: &str) -> Result<()> {`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`error: unsupported operation: can't call foreign function: epoll_create1`
`2`		`- --> /home/ubuntu/.cargo/registry/src/github.com-1ecc6299db9ec823/mio-0.8.4/src/sys/PLATFORM/selector/epoll.rs:LL:CC`
	`2`	`+ --> CARGO_REGISTRY/epoll.rs:LL:CC`
`3`	`3`	`\|`
`4`	`4`	`LL \| syscall!(epoll_create1(flag)).map(\|ep\| Selector {`
`5`	`5`	`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't call foreign function: epoll_create1`