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#include <stic.h>
#include <stddef.h> /* NULL size_t */
#include <stdio.h> /* snprintf() */
#include <string.h> /* memcpy() */
#include "../../src/ui/column_view.h"
#include "test.h"
static void column_line_print(const char buf[], int offset, AlignType align,
const format_info_t *info);
static void column1_func(void *data, size_t buf_len, char buf[],
const format_info_t *info);
static void column2_func(void *data, size_t buf_len, char buf[],
const format_info_t *info);
static const size_t MAX_WIDTH = 20;
static char print_buffer[20 + 1];
SETUP()
{
print_next = &column_line_print;
col1_next = &column1_func;
col2_next = &column2_func;
}
TEARDOWN()
{
print_next = NULL;
col1_next = NULL;
col2_next = NULL;
}
static void
column_line_print(const char buf[], int offset, AlignType align,
const format_info_t *info)
{
memcpy(print_buffer + offset, buf, strlen(buf));
}
static void
column1_func(void *data, size_t buf_len, char buf[], const format_info_t *info)
{
snprintf(buf, buf_len + 1, "%s", "aaaaayyyyyzzzzz");
}
static void
column2_func(void *data, size_t buf_len, char buf[], const format_info_t *info)
{
snprintf(buf, buf_len + 1, "%s", "bbbbbcccccdddddeeeee");
}
static void
perform_test(column_info_t column_infos[2])
{
columns_t *const cols = columns_create();
columns_add_column(cols, column_infos[0]);
columns_add_column(cols, column_infos[1]);
memset(print_buffer, ' ', MAX_WIDTH);
columns_format_line(cols, NULL, MAX_WIDTH);
columns_free(cols);
}
TEST(absolute_same_width)
{
static column_info_t column_infos[2] = {
{ .column_id = COL1_ID, .full_width = 10UL, .text_width = 10UL,
.align = AT_LEFT, .sizing = ST_ABSOLUTE, .cropping = CT_TRUNCATE, },
{ .column_id = COL2_ID, .full_width = 10UL, .text_width = 10UL,
.align = AT_RIGHT, .sizing = ST_ABSOLUTE, .cropping = CT_TRUNCATE, },
};
static const char expected[] = "aaaaayyyyydddddeeeee";
perform_test(column_infos);
assert_string_equal(expected, print_buffer);
}
TEST(absolute_smaller_width)
{
static column_info_t column_infos[2] = {
{ .column_id = COL1_ID, .full_width = 10UL, .text_width = 8UL,
.align = AT_LEFT, .sizing = ST_ABSOLUTE, .cropping = CT_TRUNCATE, },
{ .column_id = COL2_ID, .full_width = 10UL, .text_width = 5UL,
.align = AT_RIGHT, .sizing = ST_ABSOLUTE, .cropping = CT_TRUNCATE, },
};
static const char expected[] = "aaaaayyy eeeee";
perform_test(column_infos);
assert_string_equal(expected, print_buffer);
}
TEST(last_percent_column_gets_unused_space)
{
static column_info_t column_infos[2] = {
{ .column_id = COL1_ID, .full_width = 25UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_PERCENT, .cropping = CT_TRUNCATE, },
{ .column_id = COL2_ID, .full_width = 50UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_PERCENT, .cropping = CT_TRUNCATE, },
};
static const char expected[] = "aaaaabbbbbcccccddddd";
perform_test(column_infos);
assert_string_equal(expected, print_buffer);
}
TEST(auto_sizing)
{
static column_info_t column_infos[2] = {
{ .column_id = COL1_ID, .full_width = 0UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_AUTO, .cropping = CT_NONE, },
{ .column_id = COL2_ID, .full_width = 0UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_AUTO, .cropping = CT_NONE, },
};
static const char expected[] = "aaaaayyyyybbbbbccccc";
perform_test(column_infos);
assert_string_equal(expected, print_buffer);
}
TEST(no_space_for_auto_left_ok)
{
static column_info_t column_infos[2] = {
{ .column_id = COL1_ID, .full_width = 20UL, .text_width = 20UL,
.align = AT_LEFT, .sizing = ST_ABSOLUTE, .cropping = CT_NONE, },
{ .column_id = COL2_ID, .full_width = 0UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_AUTO, .cropping = CT_NONE, },
};
static const char expected[] = "aaaaayyyyyzzzzz ";
perform_test(column_infos);
assert_string_equal(expected, print_buffer);
}
TEST(even_width)
{
static column_info_t column_infos[2] = {
{ .column_id = COL2_ID, .full_width = 0UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_AUTO, .cropping = CT_NONE, },
{ .column_id = COL1_ID, .full_width = 0UL, .text_width = 0UL,
.align = AT_RIGHT, .sizing = ST_AUTO, .cropping = CT_NONE, },
};
static const char expected[] = "bbbbaaaaayyyyyzzzzz ";
columns_t *const cols = columns_create();
columns_add_column(cols, column_infos[0]);
columns_add_column(cols, column_infos[1]);
memset(print_buffer, ' ', MAX_WIDTH - 1);
columns_format_line(cols, NULL, MAX_WIDTH - 1);
columns_free(cols);
assert_string_equal(expected, print_buffer);
}
TEST(filling)
{
static column_info_t column_infos[1] = {
{ .column_id = COL1_ID, .full_width = 0UL, .text_width = 0UL,
.align = AT_LEFT, .sizing = ST_AUTO, .cropping = CT_NONE, },
};
static const char expected[] = "aaaaayyyyyzzzzz ";
columns_t *const cols = columns_create();
columns_add_column(cols, column_infos[0]);
memset(print_buffer, '\0', MAX_WIDTH);
columns_format_line(cols, NULL, MAX_WIDTH);
columns_free(cols);
assert_string_equal(expected, print_buffer);
}
/* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */
/* vim: set cinoptions+=t0 filetype=c : */
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