102 lines
2.6 KiB
C++
102 lines
2.6 KiB
C++
#include "doctest.h"
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#include "tactility_core.h"
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#include "thread.h"
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static int interruptable_thread(void* parameter) {
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bool* interrupted = (bool*)parameter;
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while (!*interrupted) {
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tt_delay_ms(5);
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}
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return 0;
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}
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static int immediate_return_thread(void* parameter) {
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bool* has_called = (bool*)parameter;
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*has_called = true;
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return 0;
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}
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static int thread_with_return_code(void* parameter) {
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int* code = (int*)parameter;
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return *code;
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}
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TEST_CASE("when a thread is started then its callback should be called") {
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bool has_called = false;
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Thread* thread = tt_thread_alloc_ex(
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"immediate return task",
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4096,
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&immediate_return_thread,
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&has_called
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);
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CHECK(!has_called);
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tt_thread_start(thread);
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tt_thread_join(thread);
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tt_thread_free(thread);
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CHECK(has_called);
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}
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TEST_CASE("a thread can be started and stopped") {
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bool interrupted = false;
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Thread* thread = tt_thread_alloc_ex(
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"interruptable thread",
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4096,
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&interruptable_thread,
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&interrupted
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);
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CHECK(thread);
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tt_thread_start(thread);
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interrupted = true;
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tt_thread_join(thread);
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tt_thread_free(thread);
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}
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TEST_CASE("thread id should only be set at when thread is started") {
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bool interrupted = false;
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Thread* thread = tt_thread_alloc_ex(
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"interruptable thread",
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4096,
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&interruptable_thread,
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&interrupted
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);
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CHECK(tt_thread_get_id(thread) == NULL);
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tt_thread_start(thread);
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CHECK(tt_thread_get_id(thread) != NULL);
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interrupted = true;
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tt_thread_join(thread);
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CHECK(tt_thread_get_id(thread) == NULL);
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tt_thread_free(thread);
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}
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TEST_CASE("thread state should be correct") {
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bool interrupted = false;
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Thread* thread = tt_thread_alloc_ex(
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"interruptable thread",
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4096,
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&interruptable_thread,
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&interrupted
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);
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CHECK_EQ(tt_thread_get_state(thread), ThreadStateStopped);
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tt_thread_start(thread);
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ThreadState state = tt_thread_get_state(thread);
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CHECK((state == ThreadStateStarting || state == ThreadStateRunning));
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interrupted = true;
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tt_thread_join(thread);
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CHECK_EQ(tt_thread_get_state(thread), ThreadStateStopped);
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tt_thread_free(thread);
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}
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TEST_CASE("thread id should only be set at when thread is started") {
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int code = 123;
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Thread* thread = tt_thread_alloc_ex(
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"return code",
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4096,
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&thread_with_return_code,
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&code
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);
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tt_thread_start(thread);
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tt_thread_join(thread);
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CHECK_EQ(tt_thread_get_return_code(thread), code);
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tt_thread_free(thread);
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}
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