1 files changed, 68 insertions, 0 deletions
diff --git a/src/test/rustdoc/show-const-contents.rs b/src/test/rustdoc/show-const-contents.rs
new file mode 100644
index 000000000..48b608859
--- /dev/null
+++ b/src/test/rustdoc/show-const-contents.rs
@@ -0,0 +1,68 @@
+// Test that the contents of constants are displayed as part of the
+// documentation.
+
+// @has show_const_contents/constant.CONST_S.html 'show this'
+// @!has show_const_contents/constant.CONST_S.html '; //'
+pub const CONST_S: &'static str = "show this";
+
+// @has show_const_contents/constant.CONST_I32.html '= 42;'
+// @!has show_const_contents/constant.CONST_I32.html '; //'
+pub const CONST_I32: i32 = 42;
+
+// @has show_const_contents/constant.CONST_I32_HEX.html '= 0x42;'
+// @!has show_const_contents/constant.CONST_I32_HEX.html '; //'
+pub const CONST_I32_HEX: i32 = 0x42;
+
+// @has show_const_contents/constant.CONST_NEG_I32.html '= -42;'
+// @!has show_const_contents/constant.CONST_NEG_I32.html '; //'
+pub const CONST_NEG_I32: i32 = -42;
+
+// @has show_const_contents/constant.CONST_EQ_TO_VALUE_I32.html '= 42i32;'
+// @!has show_const_contents/constant.CONST_EQ_TO_VALUE_I32.html '// 42i32'
+pub const CONST_EQ_TO_VALUE_I32: i32 = 42i32;
+
+// @has show_const_contents/constant.CONST_CALC_I32.html '= _; // 43i32'
+pub const CONST_CALC_I32: i32 = 42 + 1;
+
+// @!has show_const_contents/constant.CONST_REF_I32.html '= &42;'
+// @!has show_const_contents/constant.CONST_REF_I32.html '; //'
+pub const CONST_REF_I32: &'static i32 = &42;
+
+// @has show_const_contents/constant.CONST_I32_MAX.html '= i32::MAX; // 2_147_483_647i32'
+pub const CONST_I32_MAX: i32 = i32::MAX;
+
+// @!has show_const_contents/constant.UNIT.html '= ();'
+// @!has show_const_contents/constant.UNIT.html '; //'
+pub const UNIT: () = ();
+
+pub struct MyType(i32);
+
+// @!has show_const_contents/constant.MY_TYPE.html '= MyType(42);'
+// @!has show_const_contents/constant.MY_TYPE.html '; //'
+pub const MY_TYPE: MyType = MyType(42);
+
+pub struct MyTypeWithStr(&'static str);
+
+// @!has show_const_contents/constant.MY_TYPE_WITH_STR.html '= MyTypeWithStr("show this");'
+// @!has show_const_contents/constant.MY_TYPE_WITH_STR.html '; //'
+pub const MY_TYPE_WITH_STR: MyTypeWithStr = MyTypeWithStr("show this");
+
+// @has show_const_contents/constant.PI.html '= 3.14159265358979323846264338327950288f32;'
+// @has show_const_contents/constant.PI.html '; // 3.14159274f32'
+pub use std::f32::consts::PI;
+
+// @has show_const_contents/constant.MAX.html '= i32::MAX; // 2_147_483_647i32'
+#[allow(deprecated, deprecated_in_future)]
+pub use std::i32::MAX;
+
+macro_rules! int_module {
+    ($T:ident) => (
+        pub const MIN: $T = $T::MIN;
+    )
+}
+
+// @has show_const_contents/constant.MIN.html '= i16::MIN; // -32_768i16'
+int_module!(i16);
+
+// @has show_const_contents/constant.ESCAPE.html //pre '= r#"<script>alert("ESCAPE");</script>"#;'
+pub const ESCAPE: &str = r#"<script>alert("ESCAPE");</script>"#;