bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'xtask/src/codegen/parser_inline_tests.rs')
-rw-r--r--xtask/src/codegen/parser_inline_tests.rs133
1 files changed, 64 insertions, 69 deletions
diff --git a/xtask/src/codegen/parser_inline_tests.rs b/xtask/src/codegen/parser_inline_tests.rs
index f9f73df8eb..88732cebe7 100644
--- a/xtask/src/codegen/parser_inline_tests.rs
+++ b/xtask/src/codegen/parser_inline_tests.rs
@@ -18,92 +18,87 @@ use crate::{
util::list_rust_files,
};
-const PARSER_CRATE_ROOT: &str = "crates/parser";
-const PARSER_TEST_DATA: &str = "crates/parser/test_data";
-const PARSER_TEST_DATA_INLINE: &str = "crates/parser/test_data/parser/inline";
-
pub(crate) fn generate(check: bool) {
- let tests = tests_from_dir(
- &project_root().join(Path::new(&format!("{PARSER_CRATE_ROOT}/src/grammar"))),
- );
+ let parser_crate_root = project_root().join("crates/parser");
+ let parser_test_data = parser_crate_root.join("test_data");
+ let parser_test_data_inline = parser_test_data.join("parser/inline");
+
+ let tests = tests_from_dir(&parser_crate_root.join("src/grammar"));
let mut some_file_was_updated = false;
some_file_was_updated |=
- install_tests(&tests.ok, &format!("{PARSER_TEST_DATA_INLINE}/ok"), check).unwrap();
+ install_tests(&tests.ok, parser_test_data_inline.join("ok"), check).unwrap();
some_file_was_updated |=
- install_tests(&tests.err, &format!("{PARSER_TEST_DATA_INLINE}/err"), check).unwrap();
+ install_tests(&tests.err, parser_test_data_inline.join("err"), check).unwrap();
if some_file_was_updated {
- let _ = fs::File::open(format!("{PARSER_CRATE_ROOT}/src/tests.rs"))
+ let _ = fs::File::open(parser_crate_root.join("src/tests.rs"))
.unwrap()
.set_modified(SystemTime::now());
+ }
- let ok_tests = tests.ok.values().sorted_by(|a, b| a.name.cmp(&b.name)).map(|test| {
- let test_name = quote::format_ident!("{}", test.name);
- let test_file = format!("test_data/parser/inline/ok/{test_name}.rs");
- let (test_func, args) = match &test.edition {
- Some(edition) => {
- let edition = quote::format_ident!("Edition{edition}");
- (
- quote::format_ident!("run_and_expect_no_errors_with_edition"),
- quote::quote! {#test_file, crate::Edition::#edition},
- )
- }
- None => {
- (quote::format_ident!("run_and_expect_no_errors"), quote::quote! {#test_file})
- }
- };
- quote::quote! {
- #[test]
- fn #test_name() {
- #test_func(#args);
- }
- }
- });
- let err_tests = tests.err.values().sorted_by(|a, b| a.name.cmp(&b.name)).map(|test| {
- let test_name = quote::format_ident!("{}", test.name);
- let test_file = format!("test_data/parser/inline/err/{test_name}.rs");
- let (test_func, args) = match &test.edition {
- Some(edition) => {
- let edition = quote::format_ident!("Edition{edition}");
- (
- quote::format_ident!("run_and_expect_errors_with_edition"),
- quote::quote! {#test_file, crate::Edition::#edition},
- )
- }
- None => (quote::format_ident!("run_and_expect_errors"), quote::quote! {#test_file}),
- };
- quote::quote! {
- #[test]
- fn #test_name() {
- #test_func(#args);
- }
+ let ok_tests = tests.ok.values().sorted_by(|a, b| a.name.cmp(&b.name)).map(|test| {
+ let test_name = quote::format_ident!("{}", test.name);
+ let test_file = format!("test_data/parser/inline/ok/{test_name}.rs");
+ let (test_func, args) = match &test.edition {
+ Some(edition) => {
+ let edition = quote::format_ident!("Edition{edition}");
+ (
+ quote::format_ident!("run_and_expect_no_errors_with_edition"),
+ quote::quote! {#test_file, crate::Edition::#edition},
+ )
}
- });
-
- let output = quote::quote! {
- mod ok {
- use crate::tests::*;
- #(#ok_tests)*
+ None => (quote::format_ident!("run_and_expect_no_errors"), quote::quote! {#test_file}),
+ };
+ quote::quote! {
+ #[test]
+ fn #test_name() {
+ #test_func(#args);
}
- mod err {
- use crate::tests::*;
- #(#err_tests)*
+ }
+ });
+ let err_tests = tests.err.values().sorted_by(|a, b| a.name.cmp(&b.name)).map(|test| {
+ let test_name = quote::format_ident!("{}", test.name);
+ let test_file = format!("test_data/parser/inline/err/{test_name}.rs");
+ let (test_func, args) = match &test.edition {
+ Some(edition) => {
+ let edition = quote::format_ident!("Edition{edition}");
+ (
+ quote::format_ident!("run_and_expect_errors_with_edition"),
+ quote::quote! {#test_file, crate::Edition::#edition},
+ )
}
+ None => (quote::format_ident!("run_and_expect_errors"), quote::quote! {#test_file}),
};
+ quote::quote! {
+ #[test]
+ fn #test_name() {
+ #test_func(#args);
+ }
+ }
+ });
- let pretty = reformat(output.to_string());
- ensure_file_contents(
- crate::flags::CodegenType::ParserTests,
- format!("{PARSER_TEST_DATA}/generated/runner.rs").as_ref(),
- &pretty,
- check,
- );
- }
+ let output = quote::quote! {
+ mod ok {
+ use crate::tests::*;
+ #(#ok_tests)*
+ }
+ mod err {
+ use crate::tests::*;
+ #(#err_tests)*
+ }
+ };
+
+ let pretty = reformat(output.to_string());
+ ensure_file_contents(
+ crate::flags::CodegenType::ParserTests,
+ parser_test_data.join("generated/runner.rs").as_ref(),
+ &pretty,
+ check,
+ );
}
-fn install_tests(tests: &HashMap<String, Test>, into: &str, check: bool) -> Result<bool> {
- let tests_dir = project_root().join(into);
+fn install_tests(tests: &HashMap<String, Test>, tests_dir: PathBuf, check: bool) -> Result<bool> {
if !tests_dir.is_dir() {
fs::create_dir_all(&tests_dir)?;
}