63 lines
1.1 KiB
Rust
63 lines
1.1 KiB
Rust
use super::harness::expect_int;
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#[test]
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fn note_c4_is_middle_c() {
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expect_int("c4", 60);
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}
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#[test]
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fn note_a4_is_440hz_reference() {
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expect_int("a4", 69);
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}
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#[test]
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fn note_c0() {
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expect_int("c0", 12);
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}
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#[test]
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fn note_sharps() {
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expect_int("c#4", 61);
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expect_int("cs4", 61);
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expect_int("f#3", 54);
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expect_int("fs3", 54);
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}
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#[test]
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fn note_flats() {
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expect_int("db4", 61);
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expect_int("eb4", 63);
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expect_int("ab4", 68);
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expect_int("bb4", 70);
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}
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#[test]
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fn note_all_naturals_octave4() {
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expect_int("c4", 60);
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expect_int("d4", 62);
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expect_int("e4", 64);
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expect_int("f4", 65);
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expect_int("g4", 67);
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expect_int("a4", 69);
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expect_int("b4", 71);
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}
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#[test]
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fn note_octave_range() {
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expect_int("c0", 12);
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expect_int("c1", 24);
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expect_int("c2", 36);
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expect_int("c3", 48);
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expect_int("c5", 72);
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expect_int("c6", 84);
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expect_int("c7", 96);
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expect_int("c8", 108);
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expect_int("c9", 120);
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}
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#[test]
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fn note_in_expression() {
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expect_int("c4 12 +", 72); // C4 + octave = C5
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expect_int("a4 c4 -", 9); // interval from C4 to A4
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}
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