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57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#include "test.h"
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#include "../src/effects.h"
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/*
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Periodtable for Tuning 0, Normal
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C-1 to B-1 : 856,808,762,720,678,640,604,570,538,508,480,453
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C-2 to B-2 : 428,404,381,360,339,320,302,285,269,254,240,226
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C-3 to B-3 : 214,202,190,180,170,160,151,143,135,127,120,113
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Amiga limits: 907 to 108
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*/
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TEST(test_effect_persistent_slide)
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{
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xmp_context opaque;
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struct context_data *ctx;
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struct xmp_frame_info info;
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int i, j, k;
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opaque = xmp_create_context();
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ctx = (struct context_data *)opaque;
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create_simple_module(ctx, 2, 2);
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/* Standard pitch bend */
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new_event(ctx, 0, 0, 0, 49, 1, 0, FX_PER_PORTA_UP, 2, 0, 0);
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xmp_start_player(opaque, 44100, 0);
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for (i = 0; i < 80; i++) {
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k = 856 - i * 10;
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for (j = 0; j < 6; j++) {
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xmp_play_frame(opaque);
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xmp_get_frame_info(opaque, &info);
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fail_unless(PERIOD == k - j * 2, "slide up error");
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}
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}
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new_event(ctx, 0, 0, 0, 84, 1, 0, FX_PER_PORTA_DN, 2, 0, 0);
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xmp_restart_module(opaque);
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for (i = 0; i < 80; i++) {
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k = 113 + i * 10;
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for (j = 0; j < 6; j++) {
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xmp_play_frame(opaque);
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xmp_get_frame_info(opaque, &info);
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fail_unless(PERIOD == k + j * 2, "slide down error");
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}
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}
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xmp_release_module(opaque);
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xmp_free_context(opaque);
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}
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END_TEST
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