mirror of
https://github.com/profanity-im/profanity.git
synced 2024-07-07 18:04:15 -04:00
96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
#include <stdio.h>
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#include <head-unit.h>
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#include "prof_history.h"
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void previous_on_empty_returns_current(void)
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{
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PHistory history = p_history_new(10);
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char *item = p_history_previous(history, "inp");
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assert_string_equals("inp", item);
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}
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void next_on_empty_returns_null(void)
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{
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PHistory history = p_history_new(10);
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char *item = p_history_next(history, "inp");
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assert_is_null(item);
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}
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void previous_once_returns_last(void)
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{
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PHistory history = p_history_new(10);
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p_history_append(history, "Hello");
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char *item = p_history_previous(history, "inp");
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assert_string_equals("Hello", item);
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}
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void previous_twice_when_one_returns_first(void)
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{
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PHistory history = p_history_new(10);
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p_history_append(history, "Hello");
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char *item1 = p_history_previous(history, NULL);
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char *item2 = p_history_previous(history, item1);
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assert_string_equals("Hello", item2);
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}
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void previous_always_stops_at_first(void)
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{
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PHistory history = p_history_new(10);
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p_history_append(history, "Hello");
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char *item1 = p_history_previous(history, NULL);
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char *item2 = p_history_previous(history, item1);
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char *item3 = p_history_previous(history, item2);
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char *item4 = p_history_previous(history, item3);
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char *item5 = p_history_previous(history, item4);
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char *item6 = p_history_previous(history, item5);
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assert_string_equals("Hello", item6);
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}
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void previous_goes_to_correct_element(void)
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{
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PHistory history = p_history_new(10);
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p_history_append(history, "Hello");
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p_history_append(history, "world");
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p_history_append(history, "whats");
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p_history_append(history, "going");
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p_history_append(history, "on");
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p_history_append(history, "here");
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char *item1 = p_history_previous(history, NULL);
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char *item2 = p_history_previous(history, item1);
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char *item3 = p_history_previous(history, item2);
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assert_string_equals("going", item3);
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}
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void prev_then_next_returns_null(void)
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{
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PHistory history = p_history_new(10);
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p_history_append(history, "Hello");
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char *item1 = p_history_previous(history, NULL);
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char *item2 = p_history_next(history, item1);
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assert_is_null(item2);
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}
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void register_prof_history_tests(void)
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{
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TEST_MODULE("prof_history tests");
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TEST(previous_on_empty_returns_current);
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TEST(next_on_empty_returns_null);
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TEST(previous_once_returns_last);
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TEST(previous_twice_when_one_returns_first);
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TEST(previous_always_stops_at_first);
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TEST(previous_goes_to_correct_element);
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TEST(prev_then_next_returns_null);
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}
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