Add unit test for cfg-arg without quotes.

iwanders · iwanders · commit 32be3489a522 · 2022-01-16T11:04:11.000-05:00
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-9.rs b/src/test/ui/conditional-compilation/cfg-arg-invalid-9.rs
@@ -0,0 +1,3 @@
+// compile-flags: --cfg key=value
+// error-pattern: invalid `--cfg` argument: `key=value` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
+fn main() {}
diff --git a/src/test/ui/conditional-compilation/cfg-arg-invalid-9.stderr b/src/test/ui/conditional-compilation/cfg-arg-invalid-9.stderr
@@ -0,0 +1,2 @@
+error: invalid `--cfg` argument: `key=value` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
+

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+// compile-flags: --cfg key=value`
	`2`	+// error-pattern: invalid `--cfg` argument: `key=value` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
	`3`	`+fn main() {}`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+error: invalid `--cfg` argument: `key=value` (expected `key` or `key="value"`, ensure escaping is appropriate for your shell, try 'key="value"' or key=\"value\")
	`2`	`+`