Rollup merge of #110981 - jyn514:rustdoc-tests, r=notriddle

Move most rustdoc-ui tests into subdirectories

This makes it easier to know where to add a new test, and makes the top-level directory less overwhelming.

tests/rustdoc-ui/doctest/cfg-test.rs

@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test --test-args --test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 // Crates like core have doctests gated on `cfg(not(test))` so we need to make

tests/rustdoc-ui/doctest/check-cfg-test.rs

@@ -1,7 +1,7 @@
 // check-pass
 // compile-flags: --test --nocapture --check-cfg=values(feature,"test") -Z unstable-options
-// normalize-stderr-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stderr-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// The doctest will produce a warning because feature invalid is unexpected

tests/rustdoc-ui/doctest/check-cfg-test.stderr

@@ -0,0 +1,11 @@
+warning: unexpected `cfg` condition value
+  --> $DIR/check-cfg-test.rs:9:7
+   |
+LL | #[cfg(feature = "invalid")]
+   |       ^^^^^^^^^^^^^^^^^^^
+   |
+   = note: expected values for `feature` are: test
+   = note: `#[warn(unexpected_cfgs)]` on by default
+
+warning: 1 warning emitted
+

tests/rustdoc-ui/doctest/display-output.rs

@@ -3,7 +3,7 @@
 // check-pass
 // edition:2018
 // compile-flags:--test --test-args=--show-output
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```

tests/rustdoc-ui/doctest/doc-comment-multi-line-attr.rs

@@ -1,6 +1,6 @@
 // Regression test for #97440: Multiline inner attribute triggers ICE during doctest
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 

tests/rustdoc-ui/doctest/doc-comment-multi-line-cfg-attr.rs

@@ -1,5 +1,5 @@
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 

tests/rustdoc-ui/doctest/doc-test-doctest-feature.rs

@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 // Make sure `cfg(doctest)` is set when finding doctests but not inside

tests/rustdoc-ui/doctest/doc-test-rustdoc-feature.rs

@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 #![feature(doc_cfg)]

tests/rustdoc-ui/doctest/doctest-multiline-crate-attribute.rs

@@ -1,5 +1,5 @@
 // compile-flags:--test --test-args=--test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 

tests/rustdoc-ui/doctest/doctest-output.rs

@@ -1,7 +1,7 @@
 // edition:2018
 // aux-build:extern_macros.rs
 // compile-flags:--test --test-args=--test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 

tests/rustdoc-ui/doctest/failed-doctest-compile-fail.rs

@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 

tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.rs

@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 

tests/rustdoc-ui/doctest/failed-doctest-missing-codes.rs

@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 

tests/rustdoc-ui/doctest/failed-doctest-output-windows.rs

@@ -7,7 +7,7 @@
 
 // compile-flags:--test --test-args --test-threads=1
 // rustc-env:RUST_BACKTRACE=0
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 

tests/rustdoc-ui/doctest/failed-doctest-output.rs

@@ -7,7 +7,7 @@
 
 // compile-flags:--test --test-args --test-threads=1
 // rustc-env:RUST_BACKTRACE=0
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 

tests/rustdoc-ui/doctest/failed-doctest-should-panic.rs

@@ -2,7 +2,7 @@
 // adapted to use that, and that normalize line can go away
 
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 

tests/rustdoc-ui/doctest/no-run-flag.rs

@@ -2,7 +2,7 @@
 
 // check-pass
 // compile-flags:-Z unstable-options --test --no-run --test-args=--test-threads=1
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```

tests/rustdoc-ui/doctest/nocapture-fail.rs

@@ -1,7 +1,7 @@
 // check-pass
 // compile-flags:--test -Zunstable-options --nocapture
-// normalize-stderr-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stderr-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```compile_fail

tests/rustdoc-ui/doctest/nocapture.rs

@@ -1,6 +1,6 @@
 // check-pass
 // compile-flags:--test -Zunstable-options --nocapture
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```

tests/rustdoc-ui/doctest/run-directory.rs

@@ -4,12 +4,12 @@
 // check-pass
 // [correct]compile-flags:--test --test-run-directory={{src-base}}
 // [incorrect]compile-flags:--test --test-run-directory={{src-base}}/coverage
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```
 /// assert_eq!(
-///     std::fs::read_to_string("run-directory.rs").unwrap(),
+///     std::fs::read_to_string("doctest/run-directory.rs").unwrap(),
 ///     include_str!("run-directory.rs"),
 /// );
 /// ```
@@ -17,7 +17,7 @@
 pub fn foo() {}
 
 /// ```
-/// assert!(std::fs::read_to_string("run-directory.rs").is_err());
+/// assert!(std::fs::read_to_string("doctest/run-directory.rs").is_err());
 /// ```
 #[cfg(incorrect)]
 pub fn foo() {}

tests/rustdoc-ui/doctest/test-no_std.rs

@@ -1,5 +1,5 @@
 // compile-flags:--test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // check-pass
 

tests/rustdoc-ui/doctest/test-type.rs

@@ -1,6 +1,6 @@
 // compile-flags: --test --test-args=--test-threads=1
 // check-pass
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 
 /// ```

tests/rustdoc-ui/doctest/unparseable-doc-test.rs

@@ -1,5 +1,5 @@
 // compile-flags: --test
-// normalize-stdout-test: "tests/rustdoc-ui" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
 // normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
 // failure-status: 101
 // rustc-env: RUST_BACKTRACE=0