重构

tests/container/CMakeLists.txt

@@ -1,10 +1,14 @@
 project(test-container)
 
 
-add_executable(${PROJECT_NAME}-string test-lt-string.c)
-target_link_libraries(${PROJECT_NAME}-string latch)
-if(UNIX)
-add_test(${PROJECT_NAME}-string ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-string)
-elseif(WIN32)
-add_test(${PROJECT_NAME}-string ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-string.exe)
-endif()
+
+add_executable(
+    ${PROJECT_NAME}_string
+    test_sring.cpp
+)
+target_link_libraries(
+    ${PROJECT_NAME}_string
+    latch
+    gtest::gtest
+)
+gtest_discover_tests(${PROJECT_NAME}_string)

tests/container/test-lt-string.c

@@ -1,31 +0,0 @@
-#include "latch/container/lt-string.h"
-#include <stdio.h>
-
-
-int main(int argc, char *argv[]){
-    printf("LT_String 创建测试\n");
-    LT_String *str = lt_string_new("Hello, world!");
-    printf("字符串内容: %s\n", str->data);
-    printf("字符串长度: %ld\n", str->length);
-
-    printf("LT_String cut测试 start=0,end=11,step=1\n");
-    LT_String *str2 = lt_string_cut(str, 0, 11, 1);
-    printf("字符串内容: %s\n", str2->data);
-    printf("字符串长度: %ld\n", str2->length);
-    str2->close(str2);
-
-    printf("LT_String cut测试-反转cut start=0,end=11,step=-1\n");
-    LT_String *str3 = lt_string_cut(str, 0, 11, -1);
-    printf("字符串内容: %s\n", str3->data);
-    printf("字符串长度: %ld\n", str3->length);
-    str3->close(str3);
-
-    printf("LT_String 测试反转\n");
-    LT_String *str4 = lt_string_reverse(str);
-    printf("字符串内容: %s\n", str4->data);
-    printf("字符串长度: %ld\n", str4->length);
-    str4->close(str4);
-
-    str->close(str);
-    return 0;
-}

tests/container/test_sring.cpp

@@ -0,0 +1,47 @@
+#include "latch/container/lt-string.h"
+#include "gtest/gtest.h"
+
+TEST(TestString, StringNew) {
+    lt_string_t *str = lt_string_new("Hello World");
+    EXPECT_STREQ(str->data, "Hello World");
+    lt_string_close(str);
+}
+
+TEST(TestString, StringReverse) {
+    lt_string_t *str = lt_string_new("Hello World");
+    EXPECT_STREQ(str->data, "Hello World");
+
+    lt_string_t *str_r = lt_string_reverse(str);
+    EXPECT_STREQ(str_r->data, "dlroW olleH");
+
+    lt_string_close(str);
+    lt_string_close(str_r);
+}
+
+TEST(TestString, StringCut) {
+    lt_string_t *str = lt_string_new("Hello World");
+    EXPECT_STREQ(str->data, "Hello World");
+    EXPECT_EQ(str->length, 11);
+
+    lt_string_t *str_c = lt_string_cut(str, 0, 5, 1);
+    EXPECT_STREQ(str_c->data, "Hello");
+    EXPECT_EQ(str_c->length, 5);
+
+    lt_string_t *str_c1 = lt_string_cut(str, 0, 5, -1);
+    EXPECT_STREQ(str_c1->data, "dlroW");
+    EXPECT_EQ(str_c1->length, 5);
+
+    lt_string_t *str_c2 = lt_string_cut(str, 0, 5, 2);
+    EXPECT_STREQ(str_c2->data, "Hlo");
+    EXPECT_EQ(str_c2->length, 3);
+
+    lt_string_t *str_c3 = lt_string_cut(str, 0, 5, -2);
+    EXPECT_STREQ(str_c3->data, "drW");
+    EXPECT_EQ(str_c3->length, 3);
+
+    lt_string_close(str);
+    lt_string_close(str_c);
+    lt_string_close(str_c1);
+    lt_string_close(str_c2);
+    lt_string_close(str_c3);
+}