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renderer_test.c
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renderer_test.c
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#include "renderer.h"
#include "math.h"
#include "string.h"
#include "test.h"
#include "time.h"
#include <assert.h>
#include <stdio.h>
static void tick_for(struct duration delta, struct ccodoc* ccodoc, struct timer* timer);
static int expect_canvas(const char* file, int line, const struct canvas_buffer* actual, const char* expected);
#define EXPECT_CANVAS(actual, expected) EXPECT_PASS(expect_canvas(__FILE__, __LINE__, actual, expected))
int test_renderer(void)
{
{
printf("## ccodoc\n");
struct canvas_buffer canvas_buffer = { 0 };
init_canvas_buffer(&canvas_buffer, (struct vec2d) { .x = 14 + 2, .y = 6 + 2 });
struct canvas canvas = wrap_canvas_buffer(&canvas_buffer);
struct renderer renderer = { .canvas = &canvas };
struct ccodoc ccodoc = {
.kakehi = {
.release_water_amount = 2,
.holding_water = {
.duration = { .msecs = 2100 },
},
.releasing_water = {
.duration = { .msecs = 900 },
},
},
.tsutsu = {
.water_capacity = 10,
.releasing_water = {
.duration = { .msecs = 1200 },
},
},
.hachi = {
.releasing_water = {
.duration = { .msecs = 1000 },
},
},
};
static struct test {
struct duration delta;
const char* expected;
} tests[] = {
(struct test) {
.delta = { .msecs = 0 },
.expected = " "
" ━══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 350 },
.expected = " "
" ━══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 350 },
.expected = " "
" ═━═ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 350 },
.expected = " "
" ═━═ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 350 },
.expected = " "
" ══━ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 350 },
.expected = " "
" ══━ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 350 },
.expected = " "
" ═══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 450 },
.expected = " "
" ═══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 450 },
.expected = " "
" ━══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 700 },
.expected = " "
" ═━═ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 700 },
.expected = " "
" ══━ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 700 },
.expected = " "
" ═══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 900 },
.expected = " "
" ━══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 6000 },
.expected = " "
" ━══ "
" "
" ◢◤◢◤◢◤◢◤ "
" ▕ "
" ▕ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 2100 },
.expected = " "
" ═══ "
" ◢◤ "
" ◢◤ "
" ◢◤ "
" ◢◤▕ "
" ▭▬▬▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 150 },
.expected = " "
" ═══ "
" ◢◤ "
" ◢◤ "
" ◢◤ "
" ◢◤▕ "
" ▭▬▬▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 150 },
.expected = " "
" ═══ "
" ◢◤ "
" ◢◤ "
" ◢◤ "
" ◢◤▕ "
" ▬▭▭▬━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 150 },
.expected = " "
" ═══ "
" ◢◤ "
" ◢◤ "
" ◢◤ "
" ◢◤▕ "
" ▬▭▭▬━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 150 },
.expected = " "
" ═══ "
" ◢◤ "
" ◢◤ "
" ◢◤ "
" ◢◤▕ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 300 },
.expected = " "
" ━══ "
" "
" ◢◤◢◤◢◤◢◤ "
" ▕ "
" ▕ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
(struct test) {
.delta = { .msecs = 300 },
.expected = " "
" ━══ "
" ◥◣ "
" ◥◣ "
" ▕ ◥◣ "
" ▕ ◥◣ "
" ▭▭▭▭━━━━━━▨▨▨▨ "
" ",
},
};
static size_t tests_len = sizeof(tests) / sizeof(struct test);
for (size_t i = 0; i < tests_len; i++) {
const struct test test = tests[i];
tick_for(test.delta, &ccodoc, NULL);
RENDER(&renderer, {
struct drawing_ctx ctx = {
.origin = { .x = 1, .y = 1 }
};
ctx.current = ctx.origin;
render_ccodoc(&renderer, &ctx, &ccodoc);
});
EXPECT_CANVAS(renderer.canvas->delegate.buffer, test.expected);
}
deinit_canvas(&canvas);
}
{
printf("\n## timer\n");
struct canvas_buffer canvas_buffer = { 0 };
init_canvas_buffer(&canvas_buffer, (struct vec2d) { .x = 14 + 2, .y = 2 + 2 });
struct canvas canvas = wrap_canvas_buffer(&canvas_buffer);
struct renderer renderer = { .canvas = &canvas };
struct timer timer = {
.duration = duration_from_moment((struct moment) { .mins = 5 }),
};
static struct test {
struct duration delta;
const char* expected;
} tests[] = {
(struct test) {
.delta = { .msecs = 0 },
.expected = " "
" 00ᴴ05ᴹ "
" ────────────── "
" ",
},
(struct test) {
.delta = { .msecs = (long)30 * time_sec },
.expected = " "
" 00ᴴ05ᴹ "
" ───────────── "
" ",
},
(struct test) {
.delta = { .msecs = (long)30 * time_sec },
.expected = " "
" 00ᴴ04ᴹ "
" ──────────── "
" ",
},
(struct test) {
.delta = { .msecs = (long)2 * time_min },
.expected = " "
" 00ᴴ02ᴹ "
" ────── "
" ",
},
(struct test) {
.delta = { .msecs = (long)1 * time_min + (long)39 * time_sec },
.expected = " "
" 00ᴴ01ᴹ "
" ─ "
" ",
},
(struct test) {
.delta = { .msecs = 21000 },
.expected = " "
" 00ᴴ00ᴹ "
" "
" ",
},
};
static size_t tests_len = sizeof(tests) / sizeof(struct test);
for (size_t i = 0; i < tests_len; i++) {
const struct test test = tests[i];
tick_for(test.delta, NULL, &timer);
RENDER(&renderer, {
struct drawing_ctx ctx = {
.origin = { .x = 1, .y = 1 }
};
ctx.current = ctx.origin;
render_timer(&renderer, &ctx, &timer);
});
EXPECT_CANVAS(renderer.canvas->delegate.buffer, test.expected);
}
deinit_canvas(&canvas);
}
return EXIT_SUCCESS;
}
static void tick_for(const struct duration delta, struct ccodoc* const ccodoc, struct timer* const timer)
{
static const struct duration min_delta = { .msecs = 100 };
for (struct duration elapsed = { 0 }; elapsed.msecs < delta.msecs;) {
const struct duration d = {
.msecs = MIN(min_delta.msecs, delta.msecs - elapsed.msecs),
};
if (ccodoc != NULL) {
tick_ccodoc(ccodoc, d);
}
if (timer != NULL) {
tick_timer(timer, d);
}
elapsed.msecs += d.msecs;
}
}
static void print_canvas(const struct canvas_buffer* const canvas)
{
for (unsigned int h = 0; h < canvas->size.y; h++) {
for (unsigned int w = 0; w < canvas->size.x; w++) {
const unsigned int i = h * canvas->size.x + w;
char s[5] = { 0 };
uint32_t code = canvas->data[i].code;
encode_char_utf8(s, code);
printf("%s", s);
}
printf("\n");
}
}
static int expect_canvas(const char* const file, const int line, const struct canvas_buffer* const actual, const char* const expected)
{
print_canvas(actual);
struct char_descriptor* const expected_chars = calloc((unsigned long)actual->size.x * actual->size.y, sizeof(struct char_descriptor));
assert(expected_chars != NULL);
decode_str_utf8(expected_chars, expected);
for (unsigned int h = 0; h < actual->size.y; h++) {
for (unsigned int w = 0; w < actual->size.x; w++) {
const unsigned int i = h * actual->size.x + w;
const struct char_descriptor expected_char = expected_chars[i];
const uint32_t code = actual->data[i].code;
if (code != expected_char.code) {
char label[1 << 5] = { 0 };
(void)snprintf(label, sizeof(label), "%d:%d", h, w);
char actual_label[1 << 8] = { 0 };
{
char s[5] = { 0 };
encode_char_utf8(s, code);
(void)snprintf(
actual_label, sizeof(actual_label),
"'%s'(%d)",
s, code
);
}
char expected_label[1 << 8] = { 0 };
{
char s[5] = { 0 };
encode_char_utf8(s, expected_char.code);
(void)snprintf(
expected_label, sizeof(expected_label),
"'%s'(%d)",
s, expected_char.code
);
}
report_status(file, line, false, label, actual_label, expected_label);
return EXIT_FAILURE;
}
}
}
free(expected_chars);
return EXIT_SUCCESS;
}