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Extra str.zig test (but the tests cannot be ran right now)

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Chad Stearns 2020-11-16 02:06:10 -05:00
parent a3720e6c3d
commit a9f8258f0a
1 changed files with 44 additions and 1 deletions
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45
compiler/builtins/bitcode/src/str.zig
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@ -178,7 +178,7 @@ test "strSplitInPlace: no delimiter" {
const array_ptr: [*]RocStr = &array;
strSplitInPlace(
array_ptr,
@ptrCast([*]u128, array_ptr),
1,
str_ptr,
3,
@ -194,6 +194,49 @@ test "strSplitInPlace: no delimiter" {
expect(array[0].eq(expected[0]));
}
test "strSplitInPlace: empty end" {
const str_len: usize = 50;
var str: [str_len]u8 = "1---- ---- ---- ---- ----2---- ---- ---- ---- ----".*;
const str_ptr: [*]u8 = &str;
const delimiter_len = 24;
const delimiter: [delimiter_len]u8 = "---- ---- ---- ---- ----";
const delimiter_ptr: [*]u8 = &delimiter;
const array_len : usize = 3;
var array: [array_len]RocStr = [_]RocStr {
undefined,
undefined,
undefined,
};
const array_ptr: [*]RocStr = &array;
strSplitInPlace(
array_ptr,
array_len,
str_ptr,
str_len,
delimiter_ptr,
delimiter_len
);
const first_expected_str_len: usize = 1;
var first_expected_str: [first_expected_str_len]u8 = "1".*;
const first_expected_str_ptr: [*]u8 = &first_expected_str;
var firstExpectedRocStr = RocStr.init(first_expected_str_ptr, first_expected_str_len);
const second_expected_str_len: usize = 1;
var second_expected_str: [second_expected_str_len]u8 = "2".*;
const second_expected_str_ptr: [*]u8 = &second_expected_str;
var secondExpectedRocStr = RocStr.init(second_expected_str_ptr, second_expected_str_len);
expectEqual(array.len, 3);
expectEqual(array[0].str_len, 0);
expect(array[0].eq(firstExpectedRocStr));
expect(array[1].eq(secondExpectedRocStr));
expectEqual(array[2].str_len, 0);
}
test "strSplitInPlace: delimiter on sides" {
// Str.split "tttghittt" "ttt" == [ "", "ghi", "" ]