diff options
Diffstat (limited to 'tests')
6 files changed, 73 insertions, 0 deletions
diff --git a/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.stderr b/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.stderr new file mode 100644 index 00000000000..113fb7ccb60 --- /dev/null +++ b/tests/rustdoc-ui/doctest/failed-doctest-extra-semicolon-on-item.stderr @@ -0,0 +1,8 @@ +warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function + --> $DIR/failed-doctest-extra-semicolon-on-item.rs:11:1 + | +11 | /// ```rust + | ^^^^^^^^^^^ + +warning: 1 warning emitted + diff --git a/tests/rustdoc-ui/doctest/main-alongside-stmts.stderr b/tests/rustdoc-ui/doctest/main-alongside-stmts.stderr new file mode 100644 index 00000000000..d90a289ca69 --- /dev/null +++ b/tests/rustdoc-ui/doctest/main-alongside-stmts.stderr @@ -0,0 +1,14 @@ +warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function + --> $DIR/main-alongside-stmts.rs:17:1 + | +17 | //! ``` + | ^^^^^^^ + +warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function + --> $DIR/main-alongside-stmts.rs:26:1 + | +26 | //! ``` + | ^^^^^^^ + +warning: 2 warnings emitted + diff --git a/tests/rustdoc-ui/doctest/test-main-alongside-exprs.stderr b/tests/rustdoc-ui/doctest/test-main-alongside-exprs.stderr new file mode 100644 index 00000000000..0dc7c2a2eea --- /dev/null +++ b/tests/rustdoc-ui/doctest/test-main-alongside-exprs.stderr @@ -0,0 +1,8 @@ +warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function + --> $DIR/test-main-alongside-exprs.rs:15:1 + | +15 | //! ``` + | ^^^^^^^ + +warning: 1 warning emitted + diff --git a/tests/rustdoc-ui/doctest/warn-main-not-called.rs b/tests/rustdoc-ui/doctest/warn-main-not-called.rs new file mode 100644 index 00000000000..25d92e9cee9 --- /dev/null +++ b/tests/rustdoc-ui/doctest/warn-main-not-called.rs @@ -0,0 +1,22 @@ +//@ check-pass +//@ compile-flags:--test --test-args --test-threads=1 +//@ normalize-stdout: "tests/rustdoc-ui/doctest" -> "$$DIR" +//@ normalize-stdout: "finished in \d+\.\d+s" -> "finished in $$TIME" + +// In case there is a `main` function in the doctest alongside expressions, +// the whole doctest will be wrapped into a function and the `main` function +// won't be called. + +//! ``` +//! macro_rules! bla { +//! ($($x:tt)*) => {} +//! } +//! +//! let x = 12; +//! bla!(fn main ()); +//! ``` +//! +//! ``` +//! let x = 12; +//! fn main() {} +//! ``` diff --git a/tests/rustdoc-ui/doctest/warn-main-not-called.stderr b/tests/rustdoc-ui/doctest/warn-main-not-called.stderr new file mode 100644 index 00000000000..3a079f47555 --- /dev/null +++ b/tests/rustdoc-ui/doctest/warn-main-not-called.stderr @@ -0,0 +1,14 @@ +warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function + --> $DIR/warn-main-not-called.rs:10:1 + | +10 | //! ``` + | ^^^^^^^ + +warning: the `main` function of this doctest won't be run as it contains expressions at the top level, meaning that the whole doctest code will be wrapped in a function + --> $DIR/warn-main-not-called.rs:19:1 + | +19 | //! ``` + | ^^^^^^^ + +warning: 2 warnings emitted + diff --git a/tests/rustdoc-ui/doctest/warn-main-not-called.stdout b/tests/rustdoc-ui/doctest/warn-main-not-called.stdout new file mode 100644 index 00000000000..07cdddc7b94 --- /dev/null +++ b/tests/rustdoc-ui/doctest/warn-main-not-called.stdout @@ -0,0 +1,7 @@ + +running 2 tests +test $DIR/warn-main-not-called.rs - (line 10) ... ok +test $DIR/warn-main-not-called.rs - (line 19) ... ok + +test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in $TIME + |