Module test 

The expansion from a test function to the appropriate test struct for libtest Ideally, this code would be in libtest but for efficiency and error messages it lives here.

Re-exports

use std::assert_matches; 🔒

use std::iter; 🔒

use rustc_ast as ast; 🔒

use rustc_ast::GeneratedAttr; 🔒

use rustc_ast::GenericParamKind; 🔒

use rustc_ast::Mutability; 🔒

use rustc_ast::attr; 🔒

use rustc_ast::join_path_idents; 🔒

use rustc_ast_pretty::pprust; 🔒

use rustc_attr_ir::Attribute; 🔒

use rustc_attr_ir::AttributeKind; 🔒

use rustc_attr_parsing::AttributeParser; 🔒

use rustc_errors::Applicability; 🔒

use rustc_errors::Diag; 🔒

use rustc_errors::Level; 🔒

use rustc_span::ErrorGuaranteed; 🔒

use rustc_span::Ident; 🔒

use rustc_span::RemapPathScopeComponents; 🔒

use rustc_span::Span; 🔒

use rustc_span::Symbol; 🔒

use rustc_span::sym; 🔒

use thin_vec::ThinVec; 🔒

use thin_vec::thin_vec; 🔒

use tracing::debug; 🔒

use crate::diagnostics; 🔒

use crate::util::check_builtin_macro_attribute; 🔒

use crate::util::warn_on_duplicate_attribute; 🔒

use rustc_expand::base::*; 🔒

Enums

ShouldPanic 🔒

TestType 🔒

Functions

check_bench_signature 🔒

check_test_signature 🔒

expand_bench 🔒

expand_test 🔒

expand_test_case 🔒

#test_case is used by custom test authors to mark tests When building for test, it needs to make the item public and gensym the name Otherwise, we’ll omit the item. This behavior means that any item annotated with #test_case is never addressable.

expand_test_or_bench 🔒

get_location_info 🔒

item_path 🔒

not_testable_error 🔒

should_ignore 🔒

should_ignore_message 🔒

should_panic 🔒

test_type 🔒

Attempts to determine the type of test. Since doctests are created without macro expanding, only possible variants here are UnitTest, IntegrationTest or Unknown.