michael/itoa
michael
/
itoa
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Format a single integer per fuzz call

This commit is contained in:
David Tolnay 2022-05-15 13:43:10 -07:00
parent 5638af52e1
commit 6f99ca58e1
No known key found for this signature in database
GPG Key ID: F9BA143B95FF6D82
1 changed files with 15 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
fuzz/fuzz_targets/fuzz_itoa.rs
View File

@ -19,27 +19,20 @@ enum IntegerInput {
U128(u128), U128(u128),
} }
#[derive(Arbitrary, Debug)] fuzz_target!(|input: IntegerInput| {
struct Inputs {
inputs: Vec<IntegerInput>,
}
fuzz_target!(|input: Inputs| {
let mut buffer = itoa::Buffer::new(); let mut buffer = itoa::Buffer::new();
for input_integer in input.inputs { match input {
match input_integer { IntegerInput::I8(val) => buffer.format(val),
IntegerInput::I8(val) => buffer.format(val), IntegerInput::U8(val) => buffer.format(val),
IntegerInput::U8(val) => buffer.format(val), IntegerInput::I16(val) => buffer.format(val),
IntegerInput::I16(val) => buffer.format(val), IntegerInput::U16(val) => buffer.format(val),
IntegerInput::U16(val) => buffer.format(val), IntegerInput::I32(val) => buffer.format(val),
IntegerInput::I32(val) => buffer.format(val), IntegerInput::U32(val) => buffer.format(val),
IntegerInput::U32(val) => buffer.format(val), IntegerInput::I64(val) => buffer.format(val),
IntegerInput::I64(val) => buffer.format(val), IntegerInput::U64(val) => buffer.format(val),
IntegerInput::U64(val) => buffer.format(val), IntegerInput::ISIZE(val) => buffer.format(val),
IntegerInput::ISIZE(val) => buffer.format(val), IntegerInput::USIZE(val) => buffer.format(val),
IntegerInput::USIZE(val) => buffer.format(val), IntegerInput::I128(val) => buffer.format(val),
IntegerInput::I128(val) => buffer.format(val), IntegerInput::U128(val) => buffer.format(val),
IntegerInput::U128(val) => buffer.format(val), };
};
}
}); });