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Use unwrap_err.

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This commit is contained in:
Stephen Chung
2023-04-10 23:23:59 +08:00
parent 20c535ecd3
commit 8662ffec62
24 changed files with 100 additions and 153 deletions
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45
tests/assignments.rs
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@@ -21,71 +21,44 @@ fn test_assignments_bad_lhs() -> Result<(), Box<EvalAltResult>> {
let engine = Engine::new();
assert_eq!(
*engine
.compile("(x+y) = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("(x+y) = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
assert_eq!(
*engine
.compile("foo(x) = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("foo(x) = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
assert_eq!(
*engine
.compile("true = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("true = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToConstant(String::new())
);
assert_eq!(
*engine
.compile("123 = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("123 = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToConstant(String::new())
);
#[cfg(not(feature = "no_object"))]
{
assert_eq!(
*engine
.compile("x.foo() = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("x.foo() = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
assert_eq!(
*engine
.compile("x.foo().x.y = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("x.foo().x.y = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
assert_eq!(
*engine
.compile("x.y.z.foo() = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("x.y.z.foo() = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
#[cfg(not(feature = "no_index"))]
assert_eq!(
*engine
.compile("x.foo()[0] = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("x.foo()[0] = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
#[cfg(not(feature = "no_index"))]
assert_eq!(
*engine
.compile("x[y].z.foo() = 42;")
.expect_err("should error")
.err_type(),
*engine.compile("x[y].z.foo() = 42;").unwrap_err().err_type(),
ParseErrorType::AssignmentToInvalidLHS(String::new())
);
}