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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:44:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:44:24 +0000 |
commit | 8baab3c8d7a6f22888bd581cd5c6098fd2e4b5a8 (patch) | |
tree | 3537e168b860f2742f6029d70501b5ed7d15d345 /src/json_test.c | |
parent | Initial commit. (diff) | |
download | vim-8baab3c8d7a6f22888bd581cd5c6098fd2e4b5a8.tar.xz vim-8baab3c8d7a6f22888bd581cd5c6098fd2e4b5a8.zip |
Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/json_test.c')
-rw-r--r-- | src/json_test.c | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/src/json_test.c b/src/json_test.c new file mode 100644 index 0000000..47bec8e --- /dev/null +++ b/src/json_test.c @@ -0,0 +1,203 @@ +/* vi:set ts=8 sts=4 sw=4 noet: + * + * VIM - Vi IMproved by Bram Moolenaar + * + * Do ":help uganda" in Vim to read copying and usage conditions. + * Do ":help credits" in Vim to see a list of people who contributed. + * See README.txt for an overview of the Vim source code. + */ + +/* + * json_test.c: Unittests for json.c + */ + +#undef NDEBUG +#include <assert.h> + +/* Must include main.c because it contains much more than just main() */ +#define NO_VIM_MAIN +#include "main.c" + +/* This file has to be included because the tested functions are static */ +#include "json.c" + +#if defined(FEAT_EVAL) +/* + * Test json_find_end() with imcomplete items. + */ + static void +test_decode_find_end(void) +{ + js_read_T reader; + + reader.js_fill = NULL; + reader.js_used = 0; + + /* string and incomplete string */ + reader.js_buf = (char_u *)"\"hello\""; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" \"hello\" "; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"\"hello"; + assert(json_find_end(&reader, 0) == MAYBE); + + /* number and dash (incomplete number) */ + reader.js_buf = (char_u *)"123"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"-"; + assert(json_find_end(&reader, 0) == MAYBE); + + /* false, true and null, also incomplete */ + reader.js_buf = (char_u *)"false"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"f"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"fa"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"fal"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"fals"; + assert(json_find_end(&reader, 0) == MAYBE); + + reader.js_buf = (char_u *)"true"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"t"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"tr"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"tru"; + assert(json_find_end(&reader, 0) == MAYBE); + + reader.js_buf = (char_u *)"null"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"n"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"nu"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"nul"; + assert(json_find_end(&reader, 0) == MAYBE); + + /* object without white space */ + reader.js_buf = (char_u *)"{\"a\":123}"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"{\"a\":123"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"{\"a\":"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"{\"a\""; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"{\"a"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"{\""; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"{"; + assert(json_find_end(&reader, 0) == MAYBE); + + /* object with white space */ + reader.js_buf = (char_u *)" { \"a\" : 123 } "; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" { \"a\" : 123 "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" { \"a\" : "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" { \"a\" "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" { \"a "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" { "; + assert(json_find_end(&reader, 0) == MAYBE); + + /* JS object with white space */ + reader.js_buf = (char_u *)" { a : 123 } "; + assert(json_find_end(&reader, JSON_JS) == OK); + reader.js_buf = (char_u *)" { a : "; + assert(json_find_end(&reader, JSON_JS) == MAYBE); + + /* array without white space */ + reader.js_buf = (char_u *)"[\"a\",123]"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)"[\"a\",123"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"[\"a\","; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"[\"a\""; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"[\"a"; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"[\""; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)"["; + assert(json_find_end(&reader, 0) == MAYBE); + + /* array with white space */ + reader.js_buf = (char_u *)" [ \"a\" , 123 ] "; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" [ \"a\" , 123 "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" [ \"a\" , "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" [ \"a\" "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" [ \"a "; + assert(json_find_end(&reader, 0) == MAYBE); + reader.js_buf = (char_u *)" [ "; + assert(json_find_end(&reader, 0) == MAYBE); +} + + static int +fill_from_cookie(js_read_T *reader) +{ + reader->js_buf = reader->js_cookie; + return TRUE; +} + +/* + * Test json_find_end with an incomplete array, calling the fill function. + */ + static void +test_fill_called_on_find_end(void) +{ + js_read_T reader; + + reader.js_fill = fill_from_cookie; + reader.js_used = 0; + reader.js_buf = (char_u *)" [ \"a\" , 123 "; + reader.js_cookie = " [ \"a\" , 123 ] "; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" [ \"a\" , "; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" [ \"a\" "; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" [ \"a"; + assert(json_find_end(&reader, 0) == OK); + reader.js_buf = (char_u *)" [ "; + assert(json_find_end(&reader, 0) == OK); +} + +/* + * Test json_find_end with an incomplete string, calling the fill function. + */ + static void +test_fill_called_on_string(void) +{ + js_read_T reader; + + reader.js_fill = fill_from_cookie; + reader.js_used = 0; + reader.js_buf = (char_u *)" \"foo"; + reader.js_end = reader.js_buf + STRLEN(reader.js_buf); + reader.js_cookie = " \"foobar\" "; + assert(json_decode_string(&reader, NULL, '"') == OK); +} +#endif + + int +main(void) +{ +#if defined(FEAT_EVAL) + test_decode_find_end(); + test_fill_called_on_find_end(); + test_fill_called_on_string(); +#endif + return 0; +} |