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Refactor decoder input stream

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- Add a new field position to the json_error_t structure. This is the
  position in bytes from the beginning of the input.

- Keep track of line, column and input position in the stream level.
  Previously, only line was tracked, and it was in the lexer level, so
  this info was not available for UTF-8 decoding errors.

- While at it, refactor tests so that no separate "stripped" tests are
  required. json_process is now able to strip whitespace from its
  input, and the "valid" and "invalid" test suites now use this to
  test both non-stripped and stripped input.

Closes GH-9.
This commit is contained in:
Petri Lehtinen 2011-02-22 10:47:02 +02:00
parent e54ea1f7c9
commit 5df7b79397
245 changed files with 379 additions and 465 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
doc/apiref.rst
View File

@ -739,27 +739,32 @@ affect especially the behavior of the decoder.
This data structure is used to return information on decoding
errors from the decoding functions.
.. member:: const char *text
.. member:: char text[]
The error message (in UTF-8), or an empty string if a message is
not available.
.. member:: int line
The line number on which the error occurred, or -1 if this
information is not available.
.. member:: int column
The character column on which the error occurred, or -1 if this
information is not available.
.. member:: const char *source
.. member:: char source[]
Source of the error. This is (a part of) the file name when
using :func:`json_load_file()`, or a special identifier in angle
brackets otherwise (e.g. ``<string>``).
.. member:: int line
The line number on which the error occurred.
.. member:: int column
The character column on which the error occurred. Note that this
is the *character column*, not the byte column, i.e. a non-ASCII
UTF-8 character counts as one column.
.. member:: size_t position
The position in bytes from the start of the input. This is
useful for debugging Unicode encoding problems.
The normal use of :type:`json_error_t` is to allocate it on the
stack, and pass a pointer to a decoding function. Example::

8
src/error.c
View File

@ -8,6 +8,7 @@ void jsonp_error_init(json_error_t *error, const char *source)
error->text[0] = '\0';
error->line = -1;
error->column = -1;
error->position = 0;
strncpy(error->source, source, JSON_ERROR_SOURCE_LENGTH);
error->source[JSON_ERROR_SOURCE_LENGTH - 1] = '\0';
@ -15,17 +16,17 @@ void jsonp_error_init(json_error_t *error, const char *source)
}
void jsonp_error_set(json_error_t *error, int line, int column,
const char *msg, ...)
size_t position, const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
jsonp_error_vset(error, line, column, msg, ap);
jsonp_error_vset(error, line, column, position, msg, ap);
va_end(ap);
}
void jsonp_error_vset(json_error_t *error, int line, int column,
const char *msg, va_list ap)
size_t position, const char *msg, va_list ap)
{
if(!error)
return;
@ -37,6 +38,7 @@ void jsonp_error_vset(json_error_t *error, int line, int column,
error->line = line;
error->column = column;
error->position = position;
vsnprintf(error->text, JSON_ERROR_TEXT_LENGTH, msg, ap);
}

3
src/jansson.h
View File

@ -109,10 +109,11 @@ void json_decref(json_t *json)
#define JSON_ERROR_SOURCE_LENGTH 80
typedef struct {
char text[JSON_ERROR_TEXT_LENGTH];
int line;
int column;
int position;
char source[JSON_ERROR_SOURCE_LENGTH];
char text[JSON_ERROR_TEXT_LENGTH];
} json_error_t;

4
src/jansson_private.h
View File

@ -69,9 +69,9 @@ const object_key_t *jsonp_object_iter_fullkey(void *iter);
void jsonp_error_init(json_error_t *error, const char *source);
void jsonp_error_set(json_error_t *error, int line, int column,
const char *msg, ...);
size_t position, const char *msg, ...);
void jsonp_error_vset(json_error_t *error, int line, int column,
const char *msg, va_list ap);
size_t position, const char *msg, va_list ap);
/* Wrappers for custom memory functions */
void* jsonp_malloc(size_t size);

201
src/load.c
View File

@ -20,6 +20,10 @@
#include "strbuffer.h"
#include "utf.h"
#define STREAM_STATE_OK 0
#define STREAM_STATE_EOF -1
#define STREAM_STATE_ERROR -2
#define TOKEN_INVALID -1
#define TOKEN_EOF 0
#define TOKEN_STRING 256
@ -29,27 +33,26 @@
#define TOKEN_FALSE 260
#define TOKEN_NULL 261
/* read one byte from stream, return EOF on end of file */
/* Read one byte from stream, convert to unsigned char, then int, and
return. return EOF on end of file. This corresponds to the
behaviour of fgetc(). */
typedef int (*get_func)(void *data);
/* return non-zero if end of file has been reached */
typedef int (*eof_func)(void *data);
typedef struct {
get_func get;
eof_func eof;
void *data;
int stream_pos;
char buffer[5];
int buffer_pos;
int state;
int line;
int column, last_column;
size_t position;
} stream_t;
typedef struct {
stream_t stream;
strbuffer_t saved_text;
int token;
int line, column;
union {
char *string;
json_int_t integer;
@ -57,6 +60,8 @@ typedef struct {
} value;
} lex_t;
#define stream_to_lex(stream) container_of(stream, lex_t, stream)
/*** error reporting ***/
@ -67,6 +72,7 @@ static void error_set(json_error_t *error, const lex_t *lex,
char msg_text[JSON_ERROR_TEXT_LENGTH];
int line = -1, col = -1;
size_t pos = 0;
const char *result = msg_text;
if(!error)
@ -81,7 +87,9 @@ static void error_set(json_error_t *error, const lex_t *lex,
const char *saved_text = strbuffer_value(&lex->saved_text);
char msg_with_context[JSON_ERROR_TEXT_LENGTH];
line = lex->line;
line = lex->stream.line;
col = lex->stream.column;
pos = lex->stream.position;
if(saved_text && saved_text[0])
{
@ -93,41 +101,57 @@ static void error_set(json_error_t *error, const lex_t *lex,
}
else
{
snprintf(msg_with_context, JSON_ERROR_TEXT_LENGTH,
"%s near end of file", msg_text);
result = msg_with_context;
if(lex->stream.state == STREAM_STATE_ERROR) {
/* No context for UTF-8 decoding errors */
result = msg_text;
}
else {
snprintf(msg_with_context, JSON_ERROR_TEXT_LENGTH,
"%s near end of file", msg_text);
result = msg_with_context;
}
}
}
jsonp_error_set(error, line, col, "%s", result);
jsonp_error_set(error, line, col, pos, "%s", result);
}
/*** lexical analyzer ***/
static void
stream_init(stream_t *stream, get_func get, eof_func eof, void *data)
stream_init(stream_t *stream, get_func get, void *data)
{
stream->get = get;
stream->eof = eof;
stream->data = data;
stream->stream_pos = 0;
stream->buffer[0] = '\0';
stream->buffer_pos = 0;
stream->state = STREAM_STATE_OK;
stream->line = 1;
stream->column = 0;
stream->position = 0;
}
static char stream_get(stream_t *stream, json_error_t *error)
static int stream_get(stream_t *stream, json_error_t *error)
{
char c;
int c;
if(stream->state != STREAM_STATE_OK)
return stream->state;
if(!stream->buffer[stream->buffer_pos])
{
stream->buffer[0] = stream->get(stream->data);
c = stream->get(stream->data);
if(c == EOF) {
stream->state = STREAM_STATE_EOF;
return STREAM_STATE_EOF;
}
stream->buffer[0] = c;
stream->buffer_pos = 0;
c = stream->buffer[0];
if((unsigned char)c >= 0x80 && c != (char)EOF)
if(0x80 <= c && c <= 0xFF)
{
/* multi-byte UTF-8 sequence */
int i, count;
@ -144,30 +168,47 @@ static char stream_get(stream_t *stream, json_error_t *error)
if(!utf8_check_full(stream->buffer, count, NULL))
goto out;
stream->stream_pos += count;
stream->buffer[count] = '\0';
}
else {
else
stream->buffer[1] = '\0';
stream->stream_pos++;
}
}
return stream->buffer[stream->buffer_pos++];
c = stream->buffer[stream->buffer_pos++];
stream->position++;
if(c == '\n') {
stream->line++;
stream->last_column = stream->column;
stream->column = 0;
}
else if(utf8_check_first(c)) {
/* track the Unicode character column, so increment only if
this is the first character of a UTF-8 sequence */
stream->column++;
}
return c;
out:
error_set(error, NULL, "unable to decode byte 0x%x at position %d",
(unsigned char)c, stream->stream_pos);
stream->buffer[0] = EOF;
stream->buffer[1] = '\0';
stream->buffer_pos = 1;
return EOF;
stream->state = STREAM_STATE_ERROR;
error_set(error, stream_to_lex(stream), "unable to decode byte 0x%x", c);
return STREAM_STATE_ERROR;
}
static void stream_unget(stream_t *stream, char c)
static void stream_unget(stream_t *stream, int c)
{
if(c == STREAM_STATE_EOF || c == STREAM_STATE_ERROR)
return;
stream->position--;
if(c == '\n') {
stream->line--;
stream->column = stream->last_column;
}
else if(utf8_check_first(c))
stream->column--;
assert(stream->buffer_pos > 0);
stream->buffer_pos--;
assert(stream->buffer[stream->buffer_pos] == c);
@ -179,29 +220,32 @@ static int lex_get(lex_t *lex, json_error_t *error)
return stream_get(&lex->stream, error);
}
static int lex_eof(lex_t *lex)
{
return lex->stream.eof(lex->stream.data);
}
static void lex_save(lex_t *lex, char c)
static void lex_save(lex_t *lex, int c)
{
strbuffer_append_byte(&lex->saved_text, c);
}
static int lex_get_save(lex_t *lex, json_error_t *error)
{
char c = stream_get(&lex->stream, error);
lex_save(lex, c);
int c = stream_get(&lex->stream, error);
if(c != STREAM_STATE_EOF && c != STREAM_STATE_ERROR)
lex_save(lex, c);
return c;
}
static void lex_unget_unsave(lex_t *lex, char c)
static void lex_unget(lex_t *lex, int c)
{
char d;
stream_unget(&lex->stream, c);
d = strbuffer_pop(&lex->saved_text);
assert(c == d);
}
static void lex_unget_unsave(lex_t *lex, int c)
{
if(c != STREAM_STATE_EOF && c != STREAM_STATE_ERROR) {
char d;
stream_unget(&lex->stream, c);
d = strbuffer_pop(&lex->saved_text);
assert(c == d);
}
}
static void lex_save_cached(lex_t *lex)
@ -210,6 +254,7 @@ static void lex_save_cached(lex_t *lex)
{
lex_save(lex, lex->stream.buffer[lex->stream.buffer_pos]);
lex->stream.buffer_pos++;
lex->stream.position++;
}
}
@ -239,7 +284,7 @@ static int32_t decode_unicode_escape(const char *str)
static void lex_scan_string(lex_t *lex, json_error_t *error)
{
char c;
int c;
const char *p;
char *t;
int i;
@ -250,14 +295,15 @@ static void lex_scan_string(lex_t *lex, json_error_t *error)
c = lex_get_save(lex, error);
while(c != '"') {
if(c == (char)EOF) {
lex_unget_unsave(lex, c);
if(lex_eof(lex))
error_set(error, lex, "premature end of input");
if(c == STREAM_STATE_ERROR)
goto out;
else if(c == STREAM_STATE_EOF) {
error_set(error, lex, "premature end of input");
goto out;
}
else if((unsigned char)c <= 0x1F) {
else if(0 <= c && c <= 0x1F) {
/* control character */
lex_unget_unsave(lex, c);
if(c == '\n')
@ -273,7 +319,6 @@ static void lex_scan_string(lex_t *lex, json_error_t *error)
c = lex_get_save(lex, error);
for(i = 0; i < 4; i++) {
if(!isxdigit(c)) {
lex_unget_unsave(lex, c);
error_set(error, lex, "invalid escape");
goto out;
}
@ -284,7 +329,6 @@ static void lex_scan_string(lex_t *lex, json_error_t *error)
c == 'f' || c == 'n' || c == 'r' || c == 't')
c = lex_get_save(lex, error);
else {
lex_unget_unsave(lex, c);
error_set(error, lex, "invalid escape");
goto out;
}
@ -399,7 +443,7 @@ out:
#define json_strtoint strtol
#endif
static int lex_scan_number(lex_t *lex, char c, json_error_t *error)
static int lex_scan_number(lex_t *lex, int c, json_error_t *error)
{
const char *saved_text;
char *end;
@ -423,8 +467,8 @@ static int lex_scan_number(lex_t *lex, char c, json_error_t *error)
c = lex_get_save(lex, error);
}
else {
lex_unget_unsave(lex, c);
goto out;
lex_unget_unsave(lex, c);
goto out;
}
if(c != '.' && c != 'E' && c != 'e') {
@ -453,8 +497,10 @@ static int lex_scan_number(lex_t *lex, char c, json_error_t *error)
if(c == '.') {
c = lex_get(lex, error);
if(!isdigit(c))
if(!isdigit(c)) {
lex_unget(lex, c);
goto out;
}
lex_save(lex, c);
c = lex_get_save(lex, error);
@ -498,7 +544,7 @@ out:
static int lex_scan(lex_t *lex, json_error_t *error)
{
char c;
int c;
strbuffer_clear(&lex->saved_text);
@ -509,18 +555,15 @@ static int lex_scan(lex_t *lex, json_error_t *error)
c = lex_get(lex, error);
while(c == ' ' || c == '\t' || c == '\n' || c == '\r')
{
if(c == '\n')
lex->line++;
c = lex_get(lex, error);
if(c == STREAM_STATE_EOF) {
lex->token = TOKEN_EOF;
goto out;
}
if(c == (char)EOF) {
if(lex_eof(lex))
lex->token = TOKEN_EOF;
else
lex->token = TOKEN_INVALID;
if(c == STREAM_STATE_ERROR) {
lex->token = TOKEN_INVALID;
goto out;
}
@ -580,15 +623,13 @@ static char *lex_steal_string(lex_t *lex)
return result;
}
static int lex_init(lex_t *lex, get_func get, eof_func eof, void *data)
static int lex_init(lex_t *lex, get_func get, void *data)
{
stream_init(&lex->stream, get, eof, data);
stream_init(&lex->stream, get, data);
if(strbuffer_init(&lex->saved_text))
return -1;
lex->token = TOKEN_INVALID;
lex->line = 1;
return 0;
}
@ -791,16 +832,10 @@ static int string_get(void *data)
else
{
stream->pos++;
return c;
return (unsigned char)c;
}
}
static int string_eof(void *data)
{
string_data_t *stream = (string_data_t *)data;
return (stream->data[stream->pos] == '\0');
}
json_t *json_loads(const char *string, size_t flags, json_error_t *error)
{
lex_t lex;
@ -809,7 +844,7 @@ json_t *json_loads(const char *string, size_t flags, json_error_t *error)
(void)flags; /* unused */
if(lex_init(&lex, string_get, string_eof, (void *)&stream_data))
if(lex_init(&lex, string_get, (void *)&stream_data))
return NULL;
jsonp_error_init(error, "<string>");
@ -837,7 +872,7 @@ json_t *json_loadf(FILE *input, size_t flags, json_error_t *error)
json_t *result;
(void)flags; /* unused */
if(lex_init(&lex, (get_func)fgetc, (eof_func)feof, input))
if(lex_init(&lex, (get_func)fgetc, input))
return NULL;
if(input == stdin)

15
src/pack_unpack.c
View File

@ -10,6 +10,7 @@
#include "jansson_private.h"
typedef struct {
const char *start;
const char *fmt;
char token;
json_error_t *error;
@ -57,8 +58,12 @@ static void next_token(scanner_t *s)
static void set_error(scanner_t *s, const char *fmt, ...)
{
va_list ap;
size_t pos;
va_start(ap, fmt);
jsonp_error_vset(s->error, s->line, s->column, fmt, ap);
pos = (size_t)(s->fmt - s->start);
jsonp_error_vset(s->error, s->line, s->column, pos, fmt, ap);
va_end(ap);
}
@ -447,13 +452,13 @@ json_t *json_vpack_ex(json_error_t *error, size_t flags,
jsonp_error_init(error, "");
if(!fmt || !*fmt) {
jsonp_error_set(error, 1, 1, "Null or empty format string");
jsonp_error_set(error, -1, -1, 0, "Null or empty format string");
return NULL;
}
s.error = error;
s.flags = flags;
s.fmt = fmt;
s.fmt = s.start = fmt;
s.line = 1;
s.column = 0;
@ -505,13 +510,13 @@ int json_vunpack_ex(json_t *root, json_error_t *error, size_t flags,
jsonp_error_init(error, "");
if(!fmt || !*fmt) {
jsonp_error_set(error, 1, 1, "Null or empty format string");
jsonp_error_set(error, -1, -1, 0, "Null or empty format string");
return -1;
}
s.error = error;
s.flags = flags;
s.fmt = fmt;
s.fmt = s.start = fmt;
s.line = 1;
s.column = 0;

56
test/bin/json_process.c
View File

@ -7,6 +7,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <jansson.h>
static int getenv_int(const char *name)
@ -25,6 +27,26 @@ static int getenv_int(const char *name)
return (int)result;
}
/* Return a pointer to the first non-whitespace character of str.
Modifies str so that all trailing whitespace characters are
replaced by '\0'. */
static const char *strip(char *str)
{
size_t length;
char *result = str;
while(*result && isspace(*result))
result++;
length = strlen(result);
if(length == 0)
return result;
while(isspace(result[length - 1]))
result[--length] = '\0';
return result;
}
int main(int argc, char *argv[])
{
int indent = 0;
@ -59,9 +81,39 @@ int main(int argc, char *argv[])
if(getenv_int("JSON_SORT_KEYS"))
flags |= JSON_SORT_KEYS;
json = json_loadf(stdin, 0, &error);
if(getenv_int("STRIP")) {
/* Load to memory, strip leading and trailing whitespace */
size_t size = 0, used = 0;
char *buffer = NULL;
while(1) {
int count;
size = (size == 0 ? 128 : size * 2);
buffer = realloc(buffer, size);
if(!buffer) {
fprintf(stderr, "Unable to allocate %d bytes\n", (int)size);
return 1;
}
count = fread(buffer + used, 1, size - used, stdin);
if(count < size - used) {
buffer[used + count] = '\0';
break;
}
used += count;
}
json = json_loads(strip(buffer), 0, &error);
free(buffer);
}
else
json = json_loadf(stdin, 0, &error);
if(!json) {
fprintf(stderr, "%d\n%s\n", error.line, error.text);
fprintf(stderr, "%d %d %d\n%s\n",
error.line, error.column, error.position,
error.text);
return 1;
}

2
test/suites/api/test_pack.c
View File

@ -180,7 +180,7 @@ int main()
/* NULL format */
if(json_pack_ex(&error, 0, NULL))
fail("json_pack failed to catch NULL format string");
if(error.line != 1 || error.column != 1)
if(error.line != -1 || error.column != -1)
fail("json_pack didn't get the error coordinates right!");
/* More complicated checks for row/columns */

2
test/suites/invalid-strip/apostrophe/error
View File

@ -1,2 +0,0 @@
1
invalid token near '''

1
test/suites/invalid-strip/apostrophe/input
View File

@ -1 +0,0 @@
['

2
test/suites/invalid-strip/ascii-unicode-identifier/error
View File

@ -1,2 +0,0 @@
1
'[' or '{' expected near 'a'

1
test/suites/invalid-strip/ascii-unicode-identifier/input
View File

@ -1 +0,0 @@
aå

2
test/suites/invalid-strip/brace-comma/error
View File

@ -1,2 +0,0 @@
1
string or '}' expected near ','

1
test/suites/invalid-strip/brace-comma/input
View File

@ -1 +0,0 @@
{,

2
test/suites/invalid-strip/bracket-comma/error
View File

@ -1,2 +0,0 @@
1
unexpected token near ','

1
test/suites/invalid-strip/bracket-comma/input
View File

@ -1 +0,0 @@
[,

1
test/suites/invalid-strip/bracket-one-comma/input
View File

@ -1 +0,0 @@
[1,

2
test/suites/invalid-strip/empty/error
View File

@ -1,2 +0,0 @@
1
'[' or '{' expected near end of file

0
test/suites/invalid-strip/empty/input
View File

2
test/suites/invalid-strip/escaped-null-byte-in-string/error
View File

@ -1,2 +0,0 @@
1
\u0000 is not allowed

1
test/suites/invalid-strip/escaped-null-byte-in-string/input
View File

@ -1 +0,0 @@
["\u0000 (null byte not allowed)"]

1
test/suites/invalid-strip/extra-comma-in-array/input
View File

@ -1 +0,0 @@
[1,]

2
test/suites/invalid-strip/extra-command-in-multiline-array/error
View File

@ -1,2 +0,0 @@
6
unexpected token near ']'

6
test/suites/invalid-strip/extra-command-in-multiline-array/input
View File

@ -1,6 +0,0 @@
[1,
2,
3,
4,
5,
]

2
test/suites/invalid-strip/garbage-after-newline/error
View File

@ -1,2 +0,0 @@
2
end of file expected near 'foo'

2
test/suites/invalid-strip/garbage-after-newline/input
View File

@ -1,2 +0,0 @@
[1,2,3]
foo

2
test/suites/invalid-strip/garbage-at-the-end/error
View File

@ -1,2 +0,0 @@
1
end of file expected near 'foo'

1
test/suites/invalid-strip/garbage-at-the-end/input
View File

@ -1 +0,0 @@
[1,2,3]foo

2
test/suites/invalid-strip/integer-starting-with-zero/error
View File

@ -1,2 +0,0 @@
1
invalid token near '0'

1
test/suites/invalid-strip/integer-starting-with-zero/input
View File

@ -1 +0,0 @@
[012]

2
test/suites/invalid-strip/invalid-escape/error
View File

@ -1,2 +0,0 @@
1
invalid escape near '"\'

1
test/suites/invalid-strip/invalid-escape/input
View File

@ -1 +0,0 @@
["\a <-- invalid escape"]

2
test/suites/invalid-strip/invalid-identifier/error
View File

@ -1,2 +0,0 @@
1
invalid token near 'troo'

1
test/suites/invalid-strip/invalid-identifier/input
View File

@ -1 +0,0 @@
[troo

1
test/suites/invalid-strip/invalid-negative-integerr/input
View File

@ -1 +0,0 @@
[-123foo]

2
test/suites/invalid-strip/invalid-negative-real/error
View File

@ -1,2 +0,0 @@
1
']' expected near 'foo'

1
test/suites/invalid-strip/invalid-negative-real/input
View File

@ -1 +0,0 @@
[-123.123foo]

2
test/suites/invalid-strip/invalid-second-surrogate/error
View File

@ -1,2 +0,0 @@
1
invalid Unicode '\uD888\u3210'

1
test/suites/invalid-strip/invalid-second-surrogate/input
View File

@ -1 +0,0 @@
["\uD888\u3210 (first surrogate and invalid second surrogate)"]

1
test/suites/invalid-strip/lone-open-brace/input
View File

@ -1 +0,0 @@
{

1
test/suites/invalid-strip/lone-open-bracket/input
View File

@ -1 +0,0 @@
[

2
test/suites/invalid-strip/lone-second-surrogate/error
View File

@ -1,2 +0,0 @@
1
invalid Unicode '\uDFAA'

1
test/suites/invalid-strip/lone-second-surrogate/input
View File

@ -1 +0,0 @@
["\uDFAA (second surrogate on it's own)"]

2
test/suites/invalid-strip/minus-sign-without-number/error
View File

@ -1,2 +0,0 @@
1
invalid token near '-'

1
test/suites/invalid-strip/minus-sign-without-number/input
View File

@ -1 +0,0 @@
[-foo]

2
test/suites/invalid-strip/negative-integer-starting-with-zero/error
View File

@ -1,2 +0,0 @@
1
invalid token near '-0'

1
test/suites/invalid-strip/negative-integer-starting-with-zero/input
View File

@ -1 +0,0 @@
[-012]

2
test/suites/invalid-strip/null-byte-in-string/error
View File

@ -1,2 +0,0 @@
1
control character 0x0 near '"null byte '

BIN
test/suites/invalid-strip/null-byte-in-string/input
View File

Binary file not shown.

2
test/suites/invalid-strip/null-byte-outside-string/error
View File

@ -1,2 +0,0 @@
1
invalid token near end of file

BIN
test/suites/invalid-strip/null-byte-outside-string/input
View File

Binary file not shown.

2
test/suites/invalid-strip/null/error
View File

@ -1,2 +0,0 @@
1
'[' or '{' expected near 'null'

1
test/suites/invalid-strip/null/input
View File

@ -1 +0,0 @@
null

2
test/suites/invalid-strip/object-apostrophes/error
View File

@ -1,2 +0,0 @@
1
string or '}' expected near '''

1
test/suites/invalid-strip/object-apostrophes/input
View File

@ -1 +0,0 @@
{'a'

2
test/suites/invalid-strip/object-garbage-at-end/error
View File

@ -1,2 +0,0 @@
1
'}' expected near '123'

1
test/suites/invalid-strip/object-garbage-at-end/input
View File

@ -1 +0,0 @@
{"a":"a" 123}

1
test/suites/invalid-strip/object-in-unterminated-array/input
View File

@ -1 +0,0 @@
[{}

1
test/suites/invalid-strip/object-no-colon/input
View File

@ -1 +0,0 @@
{"a"

1
test/suites/invalid-strip/object-no-value/input
View File

@ -1 +0,0 @@
{"a":

1
test/suites/invalid-strip/object-unterminated-value/input
View File

@ -1 +0,0 @@
{"a":"a

2
test/suites/invalid-strip/real-garbage-after-e/error
View File

@ -1,2 +0,0 @@
1
invalid token near '1e'

1
test/suites/invalid-strip/real-garbage-after-e/input
View File

@ -1 +0,0 @@
[1ea]

2
test/suites/invalid-strip/real-negative-overflow/error
View File

@ -1,2 +0,0 @@
1
real number overflow near '-123123e100000'

1
test/suites/invalid-strip/real-negative-overflow/input
View File

@ -1 +0,0 @@
[-123123e100000]

2
test/suites/invalid-strip/real-positive-overflow/error
View File

@ -1,2 +0,0 @@
1
real number overflow near '123123e100000'

1
test/suites/invalid-strip/real-positive-overflow/input
View File

@ -1 +0,0 @@
[123123e100000]

2
test/suites/invalid-strip/real-truncated-at-e/error
View File

@ -1,2 +0,0 @@
1
invalid token near '1e'

1
test/suites/invalid-strip/real-truncated-at-e/input
View File

@ -1 +0,0 @@
[1e]

2
test/suites/invalid-strip/real-truncated-at-point/error
View File

@ -1,2 +0,0 @@
1
invalid token near '1.'

1
test/suites/invalid-strip/real-truncated-at-point/input
View File

@ -1 +0,0 @@
[1.]

27
test/suites/invalid-strip/run
View File

@ -1,27 +0,0 @@
#!/bin/sh
#
# Copyright (c) 2009-2011 Petri Lehtinen <petri@digip.org>
#
# Jansson is free software; you can redistribute it and/or modify
# it under the terms of the MIT license. See LICENSE for details.
is_test() {
test -d $test_path
}
run_test() {
$json_process <$test_path/input >$test_log/stdout 2>$test_log/stderr
valgrind_check $test_log/stderr || return 1
cmp -s $test_path/error $test_log/stderr
}
show_error() {
valgrind_show_error && return
echo "EXPECTED ERROR:"
nl -bn $test_path/error
echo "ACTUAL ERROR:"
nl -bn $test_log/stderr
}
. $top_srcdir/test/scripts/run-tests.sh

2
test/suites/invalid-strip/tab-character-in-string/error
View File

@ -1,2 +0,0 @@
1
control character 0x9 near '"'

1
test/suites/invalid-strip/tab-character-in-string/input
View File

@ -1 +0,0 @@
[" <-- tab character"]

2
test/suites/invalid-strip/too-big-negative-integer/error
View File

@ -1,2 +0,0 @@
1
too big negative integer

1
test/suites/invalid-strip/too-big-negative-integer/input
View File

@ -1 +0,0 @@
[-123123123123123123123123123123]

2
test/suites/invalid-strip/too-big-positive-integer/error
View File

@ -1,2 +0,0 @@
1
too big integer

1
test/suites/invalid-strip/too-big-positive-integer/input
View File

@ -1 +0,0 @@
[123123123123123123123123123123]

2
test/suites/invalid-strip/truncated-unicode-surrogate/error
View File

@ -1,2 +0,0 @@
1
invalid Unicode '\uDADA'

1
test/suites/invalid-strip/truncated-unicode-surrogate/input
View File

@ -1 +0,0 @@
["\uDADA (first surrogate without the second)"]

2
test/suites/invalid-strip/unicode-identifier/error
View File

@ -1,2 +0,0 @@
1
'[' or '{' expected near 'å'

1
test/suites/invalid-strip/unicode-identifier/input
View File

@ -1 +0,0 @@
å

1
test/suites/invalid-strip/unterminated-array-and-object/input
View File

@ -1 +0,0 @@
[{

1
test/suites/invalid-strip/unterminated-array/input
View File

@ -1 +0,0 @@
["a"

1
test/suites/invalid-strip/unterminated-empty-key/input
View File

@ -1 +0,0 @@
{"

1
test/suites/invalid-strip/unterminated-key/input
View File

@ -1 +0,0 @@
{"a

2
test/suites/invalid-strip/unterminated-object-and-array/error
View File

@ -1,2 +0,0 @@
1
string or '}' expected near '['

1
test/suites/invalid-strip/unterminated-object-and-array/input
View File

@ -1 +0,0 @@
{[

1
test/suites/invalid-strip/unterminated-string/input
View File

@ -1 +0,0 @@
["a

4
test/suites/invalid-unicode/encoded-surrogate-half/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xed at position 2
1 2 2
unable to decode byte 0xed near '"'

4
test/suites/invalid-unicode/invalid-utf-8-after-backslash/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 3
1 3 3
unable to decode byte 0xe5 near '"\'

4
test/suites/invalid-unicode/invalid-utf-8-in-array/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 1
1 1 1
unable to decode byte 0xe5

4
test/suites/invalid-unicode/invalid-utf-8-in-bigger-int/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 4
1 4 4
unable to decode byte 0xe5 near '123'

4
test/suites/invalid-unicode/invalid-utf-8-in-escape/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 4
1 4 4
unable to decode byte 0xe5 near '"\u'

4
test/suites/invalid-unicode/invalid-utf-8-in-exponent/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 4
1 4 4
unable to decode byte 0xe5 near '1e1'

4
test/suites/invalid-unicode/invalid-utf-8-in-identifier/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 2
1 2 2
unable to decode byte 0xe5 near 'a'

4
test/suites/invalid-unicode/invalid-utf-8-in-int/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 2
1 2 2
unable to decode byte 0xe5 near '0'

4
test/suites/invalid-unicode/invalid-utf-8-in-real-after-e/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 3
1 3 3
unable to decode byte 0xe5 near '1e'

4
test/suites/invalid-unicode/invalid-utf-8-in-string/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 2
1 2 2
unable to decode byte 0xe5 near '"'

4
test/suites/invalid-unicode/lone-invalid-utf-8/error
View File

@ -1,2 +1,2 @@
-1
unable to decode byte 0xe5 at position 0
1 0 0
unable to decode byte 0xe5

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