Move option_env! and env! tests to the env-macro directory

src/tools/tidy/src/issues.txt

@@ -968,8 +968,6 @@
 "ui/errors/issue-89280-emitter-overflow-splice-lines.rs",
 "ui/errors/issue-99572-impl-trait-on-pointer.rs",
 "ui/expr/if/issue-4201.rs",
-"ui/extenv/issue-110547.rs",
-"ui/extenv/issue-55897.rs",
 "ui/extern/auxiliary/issue-80074-macro-2.rs",
 "ui/extern/auxiliary/issue-80074-macro.rs",
 "ui/extern/issue-10025.rs",

src/tools/tidy/src/ui_tests.rs

@@ -18,7 +18,7 @@ const ENTRY_LIMIT: usize = 900;
 // FIXME: The following limits should be reduced eventually.
 
 const ISSUES_ENTRY_LIMIT: usize = 1750;
-const ROOT_ENTRY_LIMIT: usize = 866;
+const ROOT_ENTRY_LIMIT: usize = 859;
 
 const EXPECTED_TEST_FILE_EXTENSIONS: &[&str] = &[
     "rs",     // test source files

tests/ui/extenv/extenv-arg-2-not-string-literal.stderr → tests/ui/env-macro/env-arg-2-not-string-literal.stderr

@@ -1,5 +1,5 @@
 error: expected string literal
-  --> $DIR/extenv-arg-2-not-string-literal.rs:1:25
+  --> $DIR/env-arg-2-not-string-literal.rs:1:25
    |
 LL | fn main() { env!("one", 10); }
    |                         ^^

tests/ui/extenv/extenv-escaped-var.stderr → tests/ui/env-macro/env-escaped-var.stderr

@@ -1,5 +1,5 @@
 error: environment variable `\t` not defined at compile time
-  --> $DIR/extenv-escaped-var.rs:2:5
+  --> $DIR/env-escaped-var.rs:2:5
    |
 LL |     env!("\t");
    |     ^^^^^^^^^^

tests/ui/extenv/extenv-no-args.stderr → tests/ui/env-macro/env-no-args.stderr

@@ -1,5 +1,5 @@
 error: `env!()` takes 1 or 2 arguments
-  --> $DIR/extenv-no-args.rs:1:13
+  --> $DIR/env-no-args.rs:1:13
    |
 LL | fn main() { env!(); }
    |             ^^^^^^

tests/ui/extenv/extenv-not-defined-custom.stderr → tests/ui/env-macro/env-not-defined-custom.stderr

@@ -1,5 +1,5 @@
 error: my error message
-  --> $DIR/extenv-not-defined-custom.rs:1:13
+  --> $DIR/env-not-defined-custom.rs:1:13
    |
 LL | fn main() { env!("__HOPEFULLY_NOT_DEFINED__", "my error message"); }
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/ui/extenv/extenv-not-defined-default.stderr → tests/ui/env-macro/env-not-defined-default.stderr

@@ -1,5 +1,5 @@
 error: environment variable `CARGO__HOPEFULLY_NOT_DEFINED__` not defined at compile time
-  --> $DIR/extenv-not-defined-default.rs:2:5
+  --> $DIR/env-not-defined-default.rs:2:5
    |
 LL |     env!("CARGO__HOPEFULLY_NOT_DEFINED__");
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/ui/extenv/extenv-not-string-literal.stderr → tests/ui/env-macro/env-not-string-literal.stderr

@@ -1,5 +1,5 @@
 error: expected string literal
-  --> $DIR/extenv-not-string-literal.rs:1:18
+  --> $DIR/env-not-string-literal.rs:1:18
    |
 LL | fn main() { env!(10, "two"); }
    |                  ^^

tests/ui/extenv/extenv-too-many-args.stderr → tests/ui/env-macro/env-too-many-args.stderr

@@ -1,5 +1,5 @@
 error: `env!()` takes 1 or 2 arguments
-  --> $DIR/extenv-too-many-args.rs:1:13
+  --> $DIR/env-too-many-args.rs:1:13
    |
 LL | fn main() { env!("one", "two", "three"); }
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/ui/extenv/issue-55897.stderr → tests/ui/env-macro/error-recovery-issue-55897.stderr

@@ -1,5 +1,5 @@
 error: environment variable `NON_EXISTENT` not defined at compile time
-  --> $DIR/issue-55897.rs:10:22
+  --> $DIR/error-recovery-issue-55897.rs:10:22
    |
 LL |     include!(concat!(env!("NON_EXISTENT"), "/data.rs"));
    |                      ^^^^^^^^^^^^^^^^^^^^
@@ -8,13 +8,13 @@ LL |     include!(concat!(env!("NON_EXISTENT"), "/data.rs"));
    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: suffixes on string literals are invalid
-  --> $DIR/issue-55897.rs:15:22
+  --> $DIR/error-recovery-issue-55897.rs:15:22
    |
 LL |     include!(concat!("NON_EXISTENT"suffix, "/data.rs"));
    |                      ^^^^^^^^^^^^^^^^^^^^ invalid suffix `suffix`
 
 error[E0432]: unresolved import `prelude`
-  --> $DIR/issue-55897.rs:1:5
+  --> $DIR/error-recovery-issue-55897.rs:1:5
    |
 LL | use prelude::*;
    |     ^^^^^^^
@@ -23,7 +23,7 @@ LL | use prelude::*;
    |     help: a similar path exists: `std::prelude`
 
 error[E0432]: unresolved import `env`
-  --> $DIR/issue-55897.rs:4:9
+  --> $DIR/error-recovery-issue-55897.rs:4:9
    |
 LL |     use env;
    |         ^^^ no `env` in the root

tests/ui/extenv/issue-110547.stderr → tests/ui/env-macro/name-whitespace-issue-110547.stderr

@@ -1,5 +1,5 @@
 error: environment variable `\t` not defined at compile time
-  --> $DIR/issue-110547.rs:4:5
+  --> $DIR/name-whitespace-issue-110547.rs:4:5
    |
 LL |     env!{"\t"};
    |     ^^^^^^^^^^
@@ -8,7 +8,7 @@ LL |     env!{"\t"};
    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: environment variable `\t` not defined at compile time
-  --> $DIR/issue-110547.rs:5:5
+  --> $DIR/name-whitespace-issue-110547.rs:5:5
    |
 LL |     env!("\t");
    |     ^^^^^^^^^^
@@ -17,7 +17,7 @@ LL |     env!("\t");
    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: environment variable `\u{2069}` not defined at compile time
-  --> $DIR/issue-110547.rs:6:5
+  --> $DIR/name-whitespace-issue-110547.rs:6:5
    |
 LL |     env!("\u{2069}");
    |     ^^^^^^^^^^^^^^^^

tests/ui/extoption_env-no-args.stderr → tests/ui/env-macro/option_env-no-args.stderr

@@ -1,5 +1,5 @@
 error: option_env! takes 1 argument
-  --> $DIR/extoption_env-no-args.rs:1:13
+  --> $DIR/option_env-no-args.rs:1:13
    |
 LL | fn main() { option_env!(); }
    |             ^^^^^^^^^^^^^

tests/ui/extoption_env-not-string-literal.stderr → tests/ui/env-macro/option_env-not-string-literal.stderr

@@ -1,5 +1,5 @@
 error: argument must be a string literal
-  --> $DIR/extoption_env-not-string-literal.rs:1:25
+  --> $DIR/option_env-not-string-literal.rs:1:25
    |
 LL | fn main() { option_env!(10); }
    |                         ^^

tests/ui/extoption_env-too-many-args.stderr → tests/ui/env-macro/option_env-too-many-args.stderr

@@ -1,5 +1,5 @@
 error: option_env! takes 1 argument
-  --> $DIR/extoption_env-too-many-args.rs:1:13
+  --> $DIR/option_env-too-many-args.rs:1:13
    |
 LL | fn main() { option_env!("one", "two"); }
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^