mirror of https://github.com/Wilfred/difftastic/
25 lines
501 B
Plaintext
25 lines
501 B
Plaintext
// Returns true if the two byte sequences are identical.
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export fn equal(a: []u8, b: []u8) bool = {
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if (len(a) != len(b)) {
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return false;
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};
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for (let i = 0z; i < len(a); i += 1) {
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if (a[i] != b[i]) {
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return false;
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};
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};
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return true;
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};
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@test fn equal() void = {
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let a: []u8 = [1, 2, 3];
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let b: []u8 = [1, 2, 3];
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let c: []u8 = [1, 4, 5];
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let d: []u8 = [1, 2, 3, 4];
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let e: []u8 = [1, 2];
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assert(equal(a, b));
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assert(!equal(a, c));
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assert(!equal(a, d));
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assert(!equal(a, e));
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};
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