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parser: replace binary function name test case with user names

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This commit is contained in:
Pat Hickey
2017-11-22 16:52:08 -08:00
committed by Jakob Stoklund Olesen
parent 2dfc78dbcd
commit 1216f81b90
1 changed files with 21 additions and 16 deletions
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37
lib/reader/src/parser.rs
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@@ -2584,45 +2584,50 @@ mod tests {
} }
#[test] #[test]
fn binary_function_name() { fn user_function_name() {
// Valid characters in the name. // Valid characters in the name:
let func = Parser::new( let func = Parser::new(
"function #1234567890AbCdEf() native { "function u1:2() native {
ebb0: ebb0:
trap int_divz trap int_divz
}", }",
).parse_function(None) ).parse_function(None)
.unwrap() .unwrap()
.0; .0;
assert_eq!(func.name.to_string(), "#1234567890abcdef"); assert_eq!(func.name.to_string(), "u1:2");
// Invalid characters in the name. // Invalid characters in the name:
let mut parser = Parser::new( let mut parser = Parser::new(
"function #12ww() native { "function u123:abc() native {
ebb0: ebb0:
trap stk_ovf trap stk_ovf
}", }",
); );
assert!(parser.parse_function(None).is_err()); assert!(parser.parse_function(None).is_err());
// The length of binary function name should be multiple of two. // Incomplete function names should not be valid:
let mut parser = Parser::new( let mut parser = Parser::new(
"function #1() native { "function u() native {
ebb0: ebb0:
trap user0 trap int_ovf
}", }",
); );
assert!(parser.parse_function(None).is_err()); assert!(parser.parse_function(None).is_err());
// Empty binary function name should be valid. let mut parser = Parser::new(
let func = Parser::new( "function u0() native {
"function #() native {
ebb0: ebb0:
trap int_ovf trap int_ovf
}", }",
).parse_function(None) );
.unwrap() assert!(parser.parse_function(None).is_err());
.0;
assert_eq!(func.name.to_string(), "%"); let mut parser = Parser::new(
"function u0:() native {
ebb0:
trap int_ovf
}",
);
assert!(parser.parse_function(None).is_err());
} }
} }