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authorNadrieril2019-04-08 17:26:59 +0200
committerNadrieril2019-04-08 17:28:05 +0200
commit008bd92cd4093a134092dd21bc6d36bdf6f4721d (patch)
tree48e68877dc992ce92b843acbc864e34b7aff3ef6 /dhall/tests/common
parentcfdc5297d565c80f8362fc4ac31e25e3ebf34e84 (diff)
Move spec tests into the relevant files
Diffstat (limited to 'dhall/tests/common')
-rw-r--r--dhall/tests/common/mod.rs176
1 files changed, 0 insertions, 176 deletions
diff --git a/dhall/tests/common/mod.rs b/dhall/tests/common/mod.rs
deleted file mode 100644
index 5f16d2c..0000000
--- a/dhall/tests/common/mod.rs
+++ /dev/null
@@ -1,176 +0,0 @@
-use pretty_assertions::assert_eq as assert_eq_pretty;
-
-macro_rules! assert_eq_display {
- ($left:expr, $right:expr) => {{
- match (&$left, &$right) {
- (left_val, right_val) => {
- if !(*left_val == *right_val) {
- panic!(
- r#"assertion failed: `(left == right)`
- left: `{}`,
-right: `{}`"#,
- left_val, right_val
- )
- }
- }
- }
- }};
-}
-
-#[macro_export]
-macro_rules! make_spec_test {
- ($type:ident, $name:ident, $path:expr) => {
- #[test]
- #[allow(non_snake_case)]
- fn $name() {
- use crate::common::*;
- run_test($path, Feature::$type);
- }
- };
-}
-
-use dhall::*;
-use dhall_core::*;
-use std::path::PathBuf;
-
-#[allow(dead_code)]
-pub enum Feature {
- ParserSuccess,
- ParserFailure,
- Normalization,
- TypecheckSuccess,
- TypecheckFailure,
- TypeInferenceSuccess,
- TypeInferenceFailure,
-}
-
-// Deprecated
-fn read_dhall_file<'i>(file_path: &str) -> Result<Expr<X, X>, ImportError> {
- dhall::load_dhall_file(&PathBuf::from(file_path), true)
-}
-
-fn load_from_file_str<'i>(
- file_path: &str,
-) -> Result<dhall::expr::Parsed, ImportError> {
- dhall::expr::Parsed::load_from_file(&PathBuf::from(file_path))
-}
-
-fn load_from_binary_file_str<'i>(
- file_path: &str,
-) -> Result<dhall::expr::Parsed, ImportError> {
- dhall::expr::Parsed::load_from_binary_file(&PathBuf::from(file_path))
-}
-
-pub fn run_test(base_path: &str, feature: Feature) {
- use self::Feature::*;
- let base_path_prefix = match feature {
- ParserSuccess => "parser/success/",
- ParserFailure => "parser/failure/",
- Normalization => "normalization/success/",
- TypecheckSuccess => "typecheck/success/",
- TypecheckFailure => "typecheck/failure/",
- TypeInferenceSuccess => "type-inference/success/",
- TypeInferenceFailure => "type-inference/failure/",
- };
- let base_path =
- "../dhall-lang/tests/".to_owned() + base_path_prefix + base_path;
- match feature {
- ParserSuccess => {
- let expr_file_path = base_path.clone() + "A.dhall";
- let expected_file_path = base_path + "B.dhallb";
- let expr = load_from_file_str(&expr_file_path)
- .map_err(|e| println!("{}", e))
- .unwrap();
-
- let expected = load_from_binary_file_str(&expected_file_path)
- .map_err(|e| println!("{}", e))
- .unwrap();
-
- assert_eq_pretty!(expr, expected);
-
- // Round-trip pretty-printer
- let expr =
- dhall::expr::Parsed::load_from_str(&expr.to_string()).unwrap();
- assert_eq!(expr, expected);
- }
- ParserFailure => {
- let file_path = base_path + ".dhall";
- let err = load_from_file_str(&file_path).unwrap_err();
- match err {
- ImportError::ParseError(_) => {}
- e => panic!("Expected parse error, got: {:?}", e),
- }
- }
- Normalization => {
- let expr_file_path = base_path.clone() + "A.dhall";
- let expected_file_path = base_path + "B.dhall";
- let expr = load_from_file_str(&expr_file_path)
- .unwrap()
- .resolve()
- .unwrap()
- .skip_typecheck()
- .normalize();
- let expected = load_from_file_str(&expected_file_path)
- .unwrap()
- .resolve()
- .unwrap()
- .skip_typecheck()
- .normalize();
-
- assert_eq_display!(expr, expected);
- }
- TypecheckFailure => {
- let file_path = base_path + ".dhall";
- load_from_file_str(&file_path)
- .unwrap()
- .skip_resolve()
- .unwrap()
- .typecheck()
- .unwrap_err();
- }
- TypecheckSuccess => {
- // Many tests stack overflow in debug mode
- std::thread::Builder::new()
- .stack_size(4 * 1024 * 1024)
- .spawn(|| {
- let expr_file_path = base_path.clone() + "A.dhall";
- let expected_file_path = base_path + "B.dhall";
- let expr = rc(read_dhall_file(&expr_file_path).unwrap());
- let expected =
- rc(read_dhall_file(&expected_file_path).unwrap());
- typecheck::type_of(dhall::subexpr!(expr: expected))
- .unwrap();
- })
- .unwrap()
- .join()
- .unwrap();
- }
- TypeInferenceFailure => {
- let file_path = base_path + ".dhall";
- load_from_file_str(&file_path)
- .unwrap()
- .skip_resolve()
- .unwrap()
- .typecheck()
- .unwrap_err();
- }
- TypeInferenceSuccess => {
- let expr_file_path = base_path.clone() + "A.dhall";
- let expected_file_path = base_path + "B.dhall";
- let expr = load_from_file_str(&expr_file_path)
- .unwrap()
- .skip_resolve()
- .unwrap()
- .typecheck()
- .unwrap();
- let ty = expr.get_type().as_normalized().unwrap();
- let expected = load_from_file_str(&expected_file_path)
- .unwrap()
- .skip_resolve()
- .unwrap()
- .skip_typecheck()
- .skip_normalize();
- assert_eq_display!(ty, &expected);
- }
- }
-}