authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2015-11-27 17:11:03-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2015-11-27 17:11:03-07:00
log4068897b6b167569718c61efcb4371693fe89b74
tree4898f945118b9d475a6af5a472660d7911e1518b
parent3a1defa67b284f8f8be17477aa147db9044db15c

rename standalone.cpp to run_tests.cpp

3 files changed, 171 insertions(+), 171 deletions(-)

CMakeLists.txt+1-1
......@@ -37,7 +37,7 @@ set(TEST_SOURCES
3737 "${CMAKE_SOURCE_DIR}/src/buffer.cpp"
3838 "${CMAKE_SOURCE_DIR}/src/util.cpp"
3939 "${CMAKE_SOURCE_DIR}/src/os.cpp"
40 "${CMAKE_SOURCE_DIR}/test/standalone.cpp"
40 "${CMAKE_SOURCE_DIR}/test/run_tests.cpp"
4141)
4242
4343
test/run_tests.cpp created+170
......@@ -0,0 +1,170 @@
1/*
2 * Copyright (c) 2015 Andrew Kelley
3 *
4 * This file is part of zig, which is MIT licensed.
5 * See http://opensource.org/licenses/MIT
6 */
7
8#include "list.hpp"
9#include "buffer.hpp"
10#include "os.hpp"
11
12#include <stdio.h>
13
14struct TestSourceFile {
15 const char *relative_path;
16 const char *text;
17};
18
19struct TestCase {
20 const char *case_name;
21 const char *output;
22 const char *source;
23 ZigList<const char *> compile_errors;
24 ZigList<const char *> compiler_args;
25 ZigList<const char *> program_args;
26};
27
28ZigList<TestCase*> test_cases = {0};
29const char *tmp_source_path = ".tmp_source.zig";
30const char *tmp_exe_path = "./.tmp_exe";
31
32static void add_simple_case(const char *case_name, const char *source, const char *output) {
33 TestCase *test_case = allocate<TestCase>(1);
34 test_case->case_name = case_name;
35 test_case->output = output;
36 test_case->source = source;
37
38 test_case->compiler_args.append("build");
39 test_case->compiler_args.append(tmp_source_path);
40 test_case->compiler_args.append("--output");
41 test_case->compiler_args.append(tmp_exe_path);
42 test_case->compiler_args.append("--release");
43 test_case->compiler_args.append("--strip");
44
45 test_cases.append(test_case);
46}
47
48static void add_all_test_cases(void) {
49 add_simple_case("hello world with libc", R"SOURCE(
50 #link("c")
51 extern {
52 fn puts(s: *mut u8) -> i32;
53 fn exit(code: i32) -> unreachable;
54 }
55
56 export fn _start() -> unreachable {
57 puts("Hello, world!");
58 exit(0);
59 }
60 )SOURCE", "Hello, world!\n");
61
62 add_simple_case("function call", R"SOURCE(
63 #link("c")
64 extern {
65 fn puts(s: *mut u8) -> i32;
66 fn exit(code: i32) -> unreachable;
67 }
68
69 fn empty_function_1() {}
70 fn empty_function_2() { return; }
71
72 export fn _start() -> unreachable {
73 empty_function_1();
74 empty_function_2();
75 this_is_a_function();
76 }
77
78 fn this_is_a_function() -> unreachable {
79 puts("OK");
80 exit(0);
81 }
82 )SOURCE", "OK\n");
83
84 add_simple_case("comments", R"SOURCE(
85 #link("c")
86 extern {
87 fn puts(s: *mut u8) -> i32;
88 fn exit(code: i32) -> unreachable;
89 }
90
91 /**
92 * multi line doc comment
93 */
94 fn another_function() {}
95
96 /// this is a documentation comment
97 /// doc comment line 2
98 export fn _start() -> unreachable {
99 puts(/* mid-line comment /* nested */ */ "OK");
100 exit(0);
101 }
102 )SOURCE", "OK\n");
103}
104
105static void run_test(TestCase *test_case) {
106 os_write_file(buf_create_from_str(tmp_source_path), buf_create_from_str(test_case->source));
107
108 Buf zig_stderr = BUF_INIT;
109 Buf zig_stdout = BUF_INIT;
110 int return_code;
111 static const char *zig_exe = "./zig";
112 os_exec_process(zig_exe, test_case->compiler_args, &return_code, &zig_stderr, &zig_stdout);
113
114 if (return_code != 0) {
115 printf("\nCompile failed with return code %d:\n", return_code);
116 printf("%s", zig_exe);
117 for (int i = 0; i < test_case->compiler_args.length; i += 1) {
118 printf(" %s", test_case->compiler_args.at(i));
119 }
120 printf("\n");
121 printf("%s\n", buf_ptr(&zig_stderr));
122 exit(1);
123 }
124
125 Buf program_stderr = BUF_INIT;
126 Buf program_stdout = BUF_INIT;
127 os_exec_process(tmp_exe_path, test_case->program_args, &return_code, &program_stderr, &program_stdout);
128
129 if (return_code != 0) {
130 printf("\nProgram exited with return code %d:\n", return_code);
131 printf("%s", tmp_exe_path);
132 for (int i = 0; i < test_case->program_args.length; i += 1) {
133 printf(" %s", test_case->program_args.at(i));
134 }
135 printf("\n");
136 printf("%s\n", buf_ptr(&program_stderr));
137 exit(1);
138 }
139
140 if (!buf_eql_str(&program_stdout, test_case->output)) {
141 printf("\n");
142 printf("==== Test failed. Expected output: ====\n");
143 printf("%s\n", test_case->output);
144 printf("========= Actual output: ==============\n");
145 printf("%s\n", buf_ptr(&program_stdout));
146 printf("=======================================\n");
147 exit(1);
148 }
149}
150
151static void run_all_tests(void) {
152 for (int i = 0; i < test_cases.length; i += 1) {
153 TestCase *test_case = test_cases.at(i);
154 printf("Test %d/%d %s...", i + 1, test_cases.length, test_case->case_name);
155 run_test(test_case);
156 printf("OK\n");
157 }
158 printf("%d tests passed.\n", test_cases.length);
159}
160
161static void cleanup(void) {
162 remove(tmp_source_path);
163 remove(tmp_exe_path);
164}
165
166int main(int argc, char **argv) {
167 add_all_test_cases();
168 run_all_tests();
169 cleanup();
170}
test/standalone.cpp deleted-170
......@@ -1,170 +0,0 @@
1/*
2 * Copyright (c) 2015 Andrew Kelley
3 *
4 * This file is part of zig, which is MIT licensed.
5 * See http://opensource.org/licenses/MIT
6 */
7
8#include "list.hpp"
9#include "buffer.hpp"
10#include "os.hpp"
11
12#include <stdio.h>
13
14struct TestSourceFile {
15 const char *relative_path;
16 const char *text;
17};
18
19struct TestCase {
20 const char *case_name;
21 const char *output;
22 const char *source;
23 ZigList<const char *> compile_errors;
24 ZigList<const char *> compiler_args;
25 ZigList<const char *> program_args;
26};
27
28ZigList<TestCase*> test_cases = {0};
29const char *tmp_source_path = ".tmp_source.zig";
30const char *tmp_exe_path = "./.tmp_exe";
31
32static void add_simple_case(const char *case_name, const char *source, const char *output) {
33 TestCase *test_case = allocate<TestCase>(1);
34 test_case->case_name = case_name;
35 test_case->output = output;
36 test_case->source = source;
37
38 test_case->compiler_args.append("build");
39 test_case->compiler_args.append(tmp_source_path);
40 test_case->compiler_args.append("--output");
41 test_case->compiler_args.append(tmp_exe_path);
42 test_case->compiler_args.append("--release");
43 test_case->compiler_args.append("--strip");
44
45 test_cases.append(test_case);
46}
47
48static void add_all_test_cases(void) {
49 add_simple_case("hello world with libc", R"SOURCE(
50 #link("c")
51 extern {
52 fn puts(s: *mut u8) -> i32;
53 fn exit(code: i32) -> unreachable;
54 }
55
56 export fn _start() -> unreachable {
57 puts("Hello, world!");
58 exit(0);
59 }
60 )SOURCE", "Hello, world!\n");
61
62 add_simple_case("function call", R"SOURCE(
63 #link("c")
64 extern {
65 fn puts(s: *mut u8) -> i32;
66 fn exit(code: i32) -> unreachable;
67 }
68
69 fn empty_function_1() {}
70 fn empty_function_2() { return; }
71
72 export fn _start() -> unreachable {
73 empty_function_1();
74 empty_function_2();
75 this_is_a_function();
76 }
77
78 fn this_is_a_function() -> unreachable {
79 puts("OK");
80 exit(0);
81 }
82 )SOURCE", "OK\n");
83
84 add_simple_case("comments", R"SOURCE(
85 #link("c")
86 extern {
87 fn puts(s: *mut u8) -> i32;
88 fn exit(code: i32) -> unreachable;
89 }
90
91 /**
92 * multi line doc comment
93 */
94 fn another_function() {}
95
96 /// this is a documentation comment
97 /// doc comment line 2
98 export fn _start() -> unreachable {
99 puts(/* mid-line comment /* nested */ */ "OK");
100 exit(0);
101 }
102 )SOURCE", "OK\n");
103}
104
105static void run_test(TestCase *test_case) {
106 os_write_file(buf_create_from_str(tmp_source_path), buf_create_from_str(test_case->source));
107
108 Buf zig_stderr = BUF_INIT;
109 Buf zig_stdout = BUF_INIT;
110 int return_code;
111 static const char *zig_exe = "./zig";
112 os_exec_process(zig_exe, test_case->compiler_args, &return_code, &zig_stderr, &zig_stdout);
113
114 if (return_code != 0) {
115 printf("\nCompile failed with return code %d:\n", return_code);
116 printf("%s", zig_exe);
117 for (int i = 0; i < test_case->compiler_args.length; i += 1) {
118 printf(" %s", test_case->compiler_args.at(i));
119 }
120 printf("\n");
121 printf("%s\n", buf_ptr(&zig_stderr));
122 exit(1);
123 }
124
125 Buf program_stderr = BUF_INIT;
126 Buf program_stdout = BUF_INIT;
127 os_exec_process(tmp_exe_path, test_case->program_args, &return_code, &program_stderr, &program_stdout);
128
129 if (return_code != 0) {
130 printf("\nProgram exited with return code %d:\n", return_code);
131 printf("%s", tmp_exe_path);
132 for (int i = 0; i < test_case->program_args.length; i += 1) {
133 printf(" %s", test_case->program_args.at(i));
134 }
135 printf("\n");
136 printf("%s\n", buf_ptr(&program_stderr));
137 exit(1);
138 }
139
140 if (!buf_eql_str(&program_stdout, test_case->output)) {
141 printf("\n");
142 printf("==== Test failed. Expected output: ====\n");
143 printf("%s\n", test_case->output);
144 printf("========= Actual output: ==============\n");
145 printf("%s\n", buf_ptr(&program_stdout));
146 printf("=======================================\n");
147 exit(1);
148 }
149}
150
151static void run_all_tests(void) {
152 for (int i = 0; i < test_cases.length; i += 1) {
153 TestCase *test_case = test_cases.at(i);
154 printf("Test %d/%d %s...", i + 1, test_cases.length, test_case->case_name);
155 run_test(test_case);
156 printf("OK\n");
157 }
158 printf("%d tests passed.\n", test_cases.length);
159}
160
161static void cleanup(void) {
162 remove(tmp_source_path);
163 remove(tmp_exe_path);
164}
165
166int main(int argc, char **argv) {
167 add_all_test_cases();
168 run_all_tests();
169 cleanup();
170}