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split test utils for c

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This commit is contained in:
Christopher Chedeau
2014-04-28 12:36:36 -07:00
parent 6123dbb33b
commit e9550a6116
4 changed files with 84 additions and 78 deletions
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2
Makefile
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@@ -1,4 +1,4 @@
test:
@gcc src/__tests__/Layout-test.c src/Layout.c && ./a.out
@gcc src/__tests__/Layout-test.c src/Layout.c src/Layout-test-utils.c && ./a.out
@rm a.out

74
src/Layout-test-utils.c Normal file
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@@ -0,0 +1,74 @@
#include "Layout-test-utils.h"
bool are_layout_equal(css_node_t *a, css_node_t *b) {
if (a->layout.dimensions[CSS_WIDTH] != b->layout.dimensions[CSS_WIDTH] ||
a->layout.dimensions[CSS_HEIGHT] != b->layout.dimensions[CSS_HEIGHT] ||
a->layout.position[CSS_TOP] != b->layout.position[CSS_TOP] ||
a->layout.position[CSS_LEFT] != b->layout.position[CSS_LEFT] ||
a->children_count != b->children_count) {
return false;
}
for (int i = 0; i < a->children_count; ++i) {
if (!are_layout_equal(&a->children[i], &b->children[i])) {
return false;
}
}
return true;
}
css_dim_t measure(void *context, css_measure_type_t type, float width) {
const char *text = context;
css_dim_t dim;
if (strcmp(text, "small") == 0) {
if (type == CSS_MEASURE_GROW || type == CSS_MEASURE_SHRINK) {
dim.dimensions[CSS_WIDTH] = 33;
dim.dimensions[CSS_HEIGHT] = 18;
return dim;
}
dim.dimensions[CSS_WIDTH] = width;
dim.dimensions[CSS_HEIGHT] = 18;
return dim;
}
if (strcmp(text, "loooooooooong with space") == 0) {
if (type == CSS_MEASURE_GROW) {
dim.dimensions[CSS_WIDTH] = 171;
dim.dimensions[CSS_HEIGHT] = 18;
return dim;
}
if (type == CSS_MEASURE_SHRINK) {
dim.dimensions[CSS_WIDTH] = 100;
dim.dimensions[CSS_HEIGHT] = 36;
return dim;
}
dim.dimensions[CSS_WIDTH] = width;
dim.dimensions[CSS_HEIGHT] = width >= 171 ? 18 : 36;
return dim;
}
// Should not go here
dim.dimensions[CSS_WIDTH] = CSS_UNDEFINED;
dim.dimensions[CSS_HEIGHT] = CSS_UNDEFINED;
return dim;
}
void test(const char *name, css_node_t *style, css_node_t *expected_layout) {
layoutNode(style);
if (!are_layout_equal(style, expected_layout)) {
printf("%sFAIL%s %s\n", "\x1B[31m", "\x1B[0m", name);
printf("Input: ");
print_style(style, 0);
printf("Output: ");
print_layout(style, 0);
printf("Expected: ");
print_layout(expected_layout, 0);
} else {
printf("%sPASS%s %s\n", "\x1B[32m", "\x1B[0m", name);
}
free_css_node(style);
free_css_node(expected_layout);
}

8
src/Layout-test-utils.h Normal file
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#include "Layout.h"
#include <stdio.h>
#include <stdbool.h>
#include <string.h>
void test(const char *name, css_node_t *style, css_node_t *expected_layout);
css_dim_t measure(void *context, css_measure_type_t type, float width);

78
src/__tests__/Layout-test.c
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@@ -1,82 +1,6 @@
#include "../Layout.h"
#include <stdio.h>
#include <stdbool.h>
#include <string.h>
bool are_layout_equal(css_node_t *a, css_node_t *b) {
if (a->layout.dimensions[CSS_WIDTH] != b->layout.dimensions[CSS_WIDTH] ||
a->layout.dimensions[CSS_HEIGHT] != b->layout.dimensions[CSS_HEIGHT] ||
a->layout.position[CSS_TOP] != b->layout.position[CSS_TOP] ||
a->layout.position[CSS_LEFT] != b->layout.position[CSS_LEFT] ||
a->children_count != b->children_count) {
return false;
}
for (int i = 0; i < a->children_count; ++i) {
if (!are_layout_equal(&a->children[i], &b->children[i])) {
return false;
}
}
return true;
}
css_dim_t measure(void *context, css_measure_type_t type, float width) {
const char *text = context;
css_dim_t dim;
if (strcmp(text, "small") == 0) {
if (type == CSS_MEASURE_GROW || type == CSS_MEASURE_SHRINK) {
dim.dimensions[CSS_WIDTH] = 33;
dim.dimensions[CSS_HEIGHT] = 18;
return dim;
}
dim.dimensions[CSS_WIDTH] = width;
dim.dimensions[CSS_HEIGHT] = 18;
return dim;
}
if (strcmp(text, "loooooooooong with space") == 0) {
if (type == CSS_MEASURE_GROW) {
dim.dimensions[CSS_WIDTH] = 171;
dim.dimensions[CSS_HEIGHT] = 18;
return dim;
}
if (type == CSS_MEASURE_SHRINK) {
dim.dimensions[CSS_WIDTH] = 100;
dim.dimensions[CSS_HEIGHT] = 36;
return dim;
}
dim.dimensions[CSS_WIDTH] = width;
dim.dimensions[CSS_HEIGHT] = width >= 171 ? 18 : 36;
return dim;
}
// Should not go here
dim.dimensions[CSS_WIDTH] = CSS_UNDEFINED;
dim.dimensions[CSS_HEIGHT] = CSS_UNDEFINED;
return dim;
}
void test(const char *name, css_node_t *style, css_node_t *expected_layout) {
layoutNode(style);
if (!are_layout_equal(style, expected_layout)) {
printf("%sFAIL%s %s\n", "\x1B[31m", "\x1B[0m", name);
printf("Input: ");
print_style(style, 0);
printf("Output: ");
print_layout(style, 0);
printf("Expected: ");
print_layout(expected_layout, 0);
} else {
printf("%sPASS%s %s\n", "\x1B[32m", "\x1B[0m", name);
}
free_css_node(style);
free_css_node(expected_layout);
}
#include "../Layout-test-utils.h"
int main()
{