Files
json-c/tests/test_json_patch.expected
T
Wleeaf 0389cc85ce json_patch: reject a move past the end of the same array
json_object_array_move_cb() added one to the array length when "from"
and "path" are in the same array, so that the old length counted as a
valid target index. A move is a remove followed by an add (RFC 6902
section 4.4), and the add's index must not be greater than the number
of elements left after the remove. With the extra slot,
json_object_array_insert_idx() was called one past the end and padded
the array with a null:

    doc:   {"foo": [1, 2, 3]}
    patch: [{"op": "move", "from": "/foo/0", "path": "/foo/3"}]

returned 0 with {"foo": [2, 3, null, 1]}. It now fails with EINVAL,
like an add to /foo/3 on a two-element array. Moving to /foo/2 or
/foo/- still puts the element last.
2026-11-09 08:22:21 -05:00

207 lines
27 KiB
Plaintext

Testing using file json_patch_spec_tests.json
Testing '4.1. add with missing object', doc '{ "q": { "bar": 2 } }' patch '[ { "op": "add", "path": "\/a\/b", "value": 1 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'A.1. Adding an Object Member', doc '{ "foo": "bar" }' patch '[ { "op": "add", "path": "\/baz", "value": "qux" } ]' : OK
Testing 'A.2. Adding an Array Element', doc '{ "foo": [ "bar", "baz" ] }' patch '[ { "op": "add", "path": "\/foo\/1", "value": "qux" } ]' : OK
Testing 'A.3. Removing an Object Member', doc '{ "baz": "qux", "foo": "bar" }' patch '[ { "op": "remove", "path": "\/baz" } ]' : OK
Testing 'A.4. Removing an Array Element', doc '{ "foo": [ "bar", "qux", "baz" ] }' patch '[ { "op": "remove", "path": "\/foo\/1" } ]' : OK
Testing 'A.5. Replacing a Value', doc '{ "baz": "qux", "foo": "bar" }' patch '[ { "op": "replace", "path": "\/baz", "value": "boo" } ]' : OK
Testing 'A.6. Moving a Value', doc '{ "foo": { "bar": "baz", "waldo": "fred" }, "qux": { "corge": "grault" } }' patch '[ { "op": "move", "from": "\/foo\/waldo", "path": "\/qux\/thud" } ]' : OK
Testing 'A.7. Moving an Array Element', doc '{ "foo": [ "all", "grass", "cows", "eat" ] }' patch '[ { "op": "move", "from": "\/foo\/1", "path": "\/foo\/3" } ]' : OK
Testing 'A.8. Testing a Value: Success', doc '{ "baz": "qux", "foo": [ "a", 2, "c" ] }' patch '[ { "op": "test", "path": "\/baz", "value": "qux" }, { "op": "test", "path": "\/foo\/1", "value": 2 } ]' : OK
Testing 'A.9. Testing a Value: Error', doc '{ "baz": "qux" }' patch '[ { "op": "test", "path": "\/baz", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'A.10. Adding a nested Member Object', doc '{ "foo": "bar" }' patch '[ { "op": "add", "path": "\/child", "value": { "grandchild": { } } } ]' : OK
Testing 'A.11. Ignoring Unrecognized Elements', doc '{ "foo": "bar" }' patch '[ { "op": "add", "path": "\/baz", "value": "qux", "xyz": 123 } ]' : OK
Testing 'A.12. Adding to a Non-existent Target', doc '{ "foo": "bar" }' patch '[ { "op": "add", "path": "\/baz\/bat", "value": "qux" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'A.13 Invalid JSON Patch Document', doc '{ "foo": "bar" }' patch '[ { "op": "remove", "path": "\/baz", "value": "qux" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by path field
Testing 'A.14. ~ Escape Ordering', doc '{ "\/": 9, "~1": 10 }' patch '[ { "op": "test", "path": "\/~01", "value": 10 } ]' : OK
Testing 'A.15. Comparing Strings and Numbers', doc '{ "\/": 9, "~1": 10 }' patch '[ { "op": "test", "path": "\/~01", "value": "10" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'A.16. Adding an Array Value', doc '{ "foo": [ "bar" ] }' patch '[ { "op": "add", "path": "\/foo\/-", "value": [ "abc", "def" ] } ]' : OK
Testing using file json_patch_tests.json
Testing 'empty list, empty docs', doc '{ }' patch '[ ]' : OK
Testing 'empty patch list', doc '{ "foo": 1 }' patch '[ ]' : OK
Testing 'rearrangements OK?', doc '{ "foo": 1, "bar": 2 }' patch '[ ]' : OK
Testing 'rearrangements OK? How about one level down ... array', doc '[ { "foo": 1, "bar": 2 } ]' patch '[ ]' : OK
Testing 'rearrangements OK? How about one level down...', doc '{ "foo": { "foo": 1, "bar": 2 } }' patch '[ ]' : OK
Testing 'add replaces any existing field', doc '{ "foo": null }' patch '[ { "op": "add", "path": "\/foo", "value": 1 } ]' : OK
Testing 'toplevel array', doc '[ ]' patch '[ { "op": "add", "path": "\/0", "value": "foo" } ]' : OK
Testing 'toplevel array, no change', doc '[ "foo" ]' patch '[ ]' : OK
Testing 'toplevel object, numeric string', doc '{ }' patch '[ { "op": "add", "path": "\/foo", "value": "1" } ]' : OK
Testing 'toplevel object, integer', doc '{ }' patch '[ { "op": "add", "path": "\/foo", "value": 1 } ]' : OK
Testing 'Toplevel scalar values OK?', doc 'foo' patch '[ { "op": "replace", "path": "", "value": "bar" } ]' : OK
Testing 'replace object document with array document?', doc '{ }' patch '[ { "op": "add", "path": "", "value": [ ] } ]' : OK
Testing 'replace array document with object document?', doc '[ ]' patch '[ { "op": "add", "path": "", "value": { } } ]' : OK
Testing 'append to root array document?', doc '[ ]' patch '[ { "op": "add", "path": "\/-", "value": "hi" } ]' : OK
Testing 'Add, / target', doc '{ }' patch '[ { "op": "add", "path": "\/", "value": 1 } ]' : OK
Testing 'Add, /foo/ deep target (trailing slash)', doc '{ "foo": { } }' patch '[ { "op": "add", "path": "\/foo\/", "value": 1 } ]' : OK
Testing 'Add composite value at top level', doc '{ "foo": 1 }' patch '[ { "op": "add", "path": "\/bar", "value": [ 1, 2 ] } ]' : OK
Testing 'Add into composite value', doc '{ "foo": 1, "baz": [ { "qux": "hello" } ] }' patch '[ { "op": "add", "path": "\/baz\/0\/foo", "value": "world" } ]' : OK
Testing 'Out of bounds (upper)', doc '{ "bar": [ 1, 2 ] }' patch '[ { "op": "add", "path": "\/bar\/8", "value": "5" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'Out of bounds (lower)', doc '{ "bar": [ 1, 2 ] }' patch '[ { "op": "add", "path": "\/bar\/-1", "value": "5" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing '(null)', doc '{ "foo": 1 }' patch '[ { "op": "add", "path": "\/bar", "value": true } ]' : OK
Testing '(null)', doc '{ "foo": 1 }' patch '[ { "op": "add", "path": "\/bar", "value": false } ]' : OK
Testing '(null)', doc '{ "foo": 1 }' patch '[ { "op": "add", "path": "\/bar", "value": null } ]' : OK
Testing '0 can be an array index or object element name', doc '{ "foo": 1 }' patch '[ { "op": "add", "path": "\/0", "value": "bar" } ]' : OK
Testing '(null)', doc '[ "foo" ]' patch '[ { "op": "add", "path": "\/1", "value": "bar" } ]' : OK
Testing '(null)', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/1", "value": "bar" } ]' : OK
Testing '(null)', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/0", "value": "bar" } ]' : OK
Testing 'push item to array via last index + 1', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/2", "value": "bar" } ]' : OK
Testing 'add item to array at index > length should fail', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/3", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'Move within an array to the old array length is out of bounds', doc '{ "foo": [ 1, 2, 3 ] }' patch '[ { "op": "move", "from": "\/foo\/0", "path": "\/foo\/3" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'Move within an array to its last index', doc '{ "foo": [ 1, 2, 3 ] }' patch '[ { "op": "move", "from": "\/foo\/0", "path": "\/foo\/2" } ]' : OK
Testing 'test integer against equal double', doc '{ "n": 1 }' patch '[ { "op": "test", "path": "\/n", "value": 1.0 } ]' : OK
Testing 'test double against equal integer', doc '{ "n": 1.0 }' patch '[ { "op": "test", "path": "\/n", "value": 1 } ]' : OK
Testing 'test numeric equality inside arrays and objects', doc '{ "a": [ 1, { "n": -2.0 } ], "b": null }' patch '[ { "op": "test", "path": "", "value": { "b": null, "a": [ 1.0, { "n": -2 } ] } } ]' : OK
Testing 'test integer against negative zero', doc '0' patch '[ { "op": "test", "path": "", "value": -0.0 } ]' : OK
Testing 'test unsigned integer against equal double', doc '9223372036854775808' patch '[ { "op": "test", "path": "", "value": 9223372036854775808.0 } ]' : OK
Testing 'test minimum signed integer against equal double', doc '-9223372036854775808' patch '[ { "op": "test", "path": "", "value": -9223372036854775808.0 } ]' : OK
Testing 'test does not round integers to doubles', doc '9007199254740993' patch '[ { "op": "test", "path": "", "value": 9007199254740992.0 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not round negative integers to doubles', doc '-9007199254740993' patch '[ { "op": "test", "path": "", "value": -9007199254740992.0 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not truncate fractional numbers', doc '1' patch '[ { "op": "test", "path": "", "value": 1.5 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not truncate negative fractional numbers', doc '-1' patch '[ { "op": "test", "path": "", "value": -1.5 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not clamp out of range unsigned numbers', doc '18446744073709551615' patch '[ { "op": "test", "path": "", "value": 18446744073709551616.0 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not clamp out of range negative numbers', doc '-9223372036854775808' patch '[ { "op": "test", "path": "", "value": -18446744073709551616.0 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not coerce boolean values to numbers', doc 'true' patch '[ { "op": "test", "path": "", "value": 1.0 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test does not coerce strings to numbers', doc '1' patch '[ { "op": "test", "path": "", "value": 1.0 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test checks numeric equality recursively', doc '{ "a": [ 1, { "n": -2 } ] }' patch '[ { "op": "test", "path": "", "value": { "a": [ 1.0, { "n": -3.0 } ] } } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'test against implementation-specific numeric parsing', doc '{ "1e0": "foo" }' patch '[ { "op": "test", "path": "\/1e0", "value": "foo" } ]' : OK
Testing 'test with bad number should fail', doc '[ "foo", "bar" ]' patch '[ { "op": "test", "path": "\/1e0", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid path field
Testing 'Object operation on array target', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/bar", "value": 42 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'value in array add not flattened', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/1", "value": [ "bar", "baz" ] } ]' : OK
Testing '(null)', doc '{ "foo": 1, "bar": [ 1, 2, 3, 4 ] }' patch '[ { "op": "remove", "path": "\/bar" } ]' : OK
Testing '(null)', doc '{ "foo": 1, "baz": [ { "qux": "hello" } ] }' patch '[ { "op": "remove", "path": "\/baz\/0\/qux" } ]' : OK
Testing '(null)', doc '{ "foo": 1, "baz": [ { "qux": "hello" } ] }' patch '[ { "op": "replace", "path": "\/foo", "value": [ 1, 2, 3, 4 ] } ]' : OK
Testing '(null)', doc '{ "foo": [ 1, 2, 3, 4 ], "baz": [ { "qux": "hello" } ] }' patch '[ { "op": "replace", "path": "\/baz\/0\/qux", "value": "world" } ]' : OK
Testing '(null)', doc '[ "foo" ]' patch '[ { "op": "replace", "path": "\/0", "value": "bar" } ]' : OK
Testing '(null)', doc '[ "" ]' patch '[ { "op": "replace", "path": "\/0", "value": 0 } ]' : OK
Testing '(null)', doc '[ "" ]' patch '[ { "op": "replace", "path": "\/0", "value": true } ]' : OK
Testing '(null)', doc '[ "" ]' patch '[ { "op": "replace", "path": "\/0", "value": false } ]' : OK
Testing '(null)', doc '[ "" ]' patch '[ { "op": "replace", "path": "\/0", "value": null } ]' : OK
Testing 'value in array replace not flattened', doc '[ "foo", "sil" ]' patch '[ { "op": "replace", "path": "\/1", "value": [ "bar", "baz" ] } ]' : OK
Testing 'replace whole document', doc '{ "foo": "bar" }' patch '[ { "op": "replace", "path": "", "value": { "baz": "qux" } } ]' : OK
Testing 'add whole document, null', doc '{ }' patch '[ { "op": "remove", "path": "" }, { "op": "add", "path": "", "value": { "baz": "qux" } } ]' : OK
Testing 'replace whole document, null', doc '{ }' patch '[ { "op": "remove", "path": "" }, { "op": "replace", "path": "", "value": { "baz": "qux" } } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 1: Invalid path field
Testing 'remove whole document', doc '{ "foo": "bar" }' patch '[ { "op": "remove", "path": "" } ]' : OK
Testing 'remove whole document', doc '{ "foo": "bar" }' patch '[ { "op": "remove", "path": "" } ]' : OK
Testing 'remove whole document, array', doc '[ "foo", "bar" ]' patch '[ { "op": "remove", "path": "" } ]' : OK
Testing 'remove whole document, string', doc 'foo' patch '[ { "op": "remove", "path": "" } ]' : OK
Testing 'remove whole document, null', doc '{ }' patch '[ { "op": "remove", "path": "" }, { "op": "remove", "path": "" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 1: Invalid path field
Testing 'test replace with missing parent key should fail', doc '{ "bar": "baz" }' patch '[ { "op": "replace", "path": "\/foo\/bar", "value": false } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by path field
Testing 'spurious patch properties', doc '{ "foo": 1 }' patch '[ { "op": "test", "path": "\/foo", "value": 1, "spurious": 1 } ]' : OK
Testing 'null value should be valid obj property', doc '{ "foo": null }' patch '[ { "op": "test", "path": "\/foo", "value": null } ]' : OK
Testing 'null value should be valid obj property to be replaced with something truthy', doc '{ "foo": null }' patch '[ { "op": "replace", "path": "\/foo", "value": "truthy" } ]' : OK
Testing 'null value should be valid obj property to be moved', doc '{ "foo": null }' patch '[ { "op": "move", "from": "\/foo", "path": "\/bar" } ]' : OK
Testing 'null value should be valid obj property to be copied', doc '{ "foo": null }' patch '[ { "op": "copy", "from": "\/foo", "path": "\/bar" } ]' : OK
Testing 'null value should be valid obj property to be removed', doc '{ "foo": null }' patch '[ { "op": "remove", "path": "\/foo" } ]' : OK
Testing 'null value should still be valid obj property replace other value', doc '{ "foo": "bar" }' patch '[ { "op": "replace", "path": "\/foo", "value": null } ]' : OK
Testing 'null value should be valid array element', doc '{ "foo": [ null ] }' patch '[ { "op": "test", "path": "\/foo\/0", "value": null } ]' : OK
Testing 'null value should be valid array element to be replaced with something truthy', doc '{ "foo": [ null ] }' patch '[ { "op": "replace", "path": "\/foo\/0", "value": "truthy" } ]' : OK
Testing 'null value should be valid array element to be moved', doc '{ "foo": [ null, 1 ] }' patch '[ { "op": "move", "from": "\/foo\/0", "path": "\/bar" } ]' : OK
Testing 'null value should be valid array element to be copied', doc '{ "foo": [ null ] }' patch '[ { "op": "copy", "from": "\/foo\/0", "path": "\/foo\/-" } ]' : OK
Testing 'copy to an array index inserts, it does not replace', doc '{ "foo": [ 1, 2, 3 ] }' patch '[ { "op": "copy", "from": "\/foo\/0", "path": "\/foo\/1" } ]' : OK
Testing 'null value should be valid array element to be removed', doc '{ "foo": [ null, 1 ] }' patch '[ { "op": "remove", "path": "\/foo\/0" } ]' : OK
Testing 'test should pass despite rearrangement', doc '{ "foo": { "foo": 1, "bar": 2 } }' patch '[ { "op": "test", "path": "\/foo", "value": { "bar": 2, "foo": 1 } } ]' : OK
Testing 'test should pass despite (nested) rearrangement', doc '{ "foo": [ { "foo": 1, "bar": 2 } ] }' patch '[ { "op": "test", "path": "\/foo", "value": [ { "bar": 2, "foo": 1 } ] } ]' : OK
Testing 'test should pass - no error', doc '{ "foo": { "bar": [ 1, 2, 5, 4 ] } }' patch '[ { "op": "test", "path": "\/foo", "value": { "bar": [ 1, 2, 5, 4 ] } } ]' : OK
Testing 'test op should fail', doc '{ "foo": { "bar": [ 1, 2, 5, 4 ] } }' patch '[ { "op": "test", "path": "\/foo", "value": [ 1, 2 ] } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'Test the whole document', doc '{ "foo": 1 }' patch '[ { "op": "test", "path": "", "value": { "foo": 1 } } ]' : OK
Testing 'Test the whole document, no match', doc '{ "foo": 1 }' patch '[ { "op": "test", "path": "", "value": { "foo": 2 } } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Value of element referenced by 'path' field did not match 'value' field
Testing 'Empty-string element', doc '{ "": 1 }' patch '[ { "op": "test", "path": "\/", "value": 1 } ]' : OK
Testing '(null)', doc '{ "foo": [ "bar", "baz" ], "": 0, "a\/b": 1, "c%d": 2, "e^f": 3, "g|h": 4, "i\\j": 5, "k\"l": 6, " ": 7, "m~n": 8 }' patch '[ { "op": "test", "path": "\/foo", "value": [ "bar", "baz" ] }, { "op": "test", "path": "\/foo\/0", "value": "bar" }, { "op": "test", "path": "\/", "value": 0 }, { "op": "test", "path": "\/a~1b", "value": 1 }, { "op": "test", "path": "\/c%d", "value": 2 }, { "op": "test", "path": "\/e^f", "value": 3 }, { "op": "test", "path": "\/g|h", "value": 4 }, { "op": "test", "path": "\/i\\j", "value": 5 }, { "op": "test", "path": "\/k\"l", "value": 6 }, { "op": "test", "path": "\/ ", "value": 7 }, { "op": "test", "path": "\/m~0n", "value": 8 } ]' : OK
Testing 'Move to same location has no effect', doc '{ "foo": 1 }' patch '[ { "op": "move", "from": "\/foo", "path": "\/foo" } ]' : OK
Testing 'Move between sibling keys sharing a name prefix is not a parent/child move', doc '{ "aa": 1, "aab": 2 }' patch '[ { "op": "move", "from": "\/aa", "path": "\/aab" } ]' : OK
Testing 'Copy between sibling keys sharing a name prefix is not a parent/child move', doc '{ "aa": 1, "aab": 2 }' patch '[ { "op": "copy", "from": "\/aa", "path": "\/aab" } ]' : OK
Testing 'Moving the root to a path without a leading '/' must fail, not free the document', doc '{ "a": null }' patch '[ { "op": "move", "from": "", "path": "a" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid attempt to move parent under a child
Testing 'Copying the root to a path without a leading '/' must fail', doc '{ "a": null }' patch '[ { "op": "copy", "from": "", "path": "a" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid attempt to move parent under a child
Testing 'Remove members whose names need escaping', doc '{ "a\/b": 1, "m~n": 2, "c": 3 }' patch '[ { "op": "remove", "path": "\/a~1b" }, { "op": "remove", "path": "\/m~0n" } ]' : OK
Testing 'Move from a member whose name needs escaping', doc '{ "a\/b": 1 }' patch '[ { "op": "move", "from": "\/a~1b", "path": "\/c" } ]' : OK
Testing '(null)', doc '{ "foo": 1, "baz": [ { "qux": "hello" } ] }' patch '[ { "op": "move", "from": "\/foo", "path": "\/bar" } ]' : OK
Testing '(null)', doc '{ "baz": [ { "qux": "hello" } ], "bar": 1 }' patch '[ { "op": "move", "from": "\/baz\/0\/qux", "path": "\/baz\/1" } ]' : OK
Testing '(null)', doc '{ "baz": [ { "qux": "hello" } ], "bar": 1 }' patch '[ { "op": "copy", "from": "\/baz\/0", "path": "\/boo" } ]' : OK
Testing 'replacing the root of the document is possible with add', doc '{ "foo": "bar" }' patch '[ { "op": "add", "path": "", "value": { "baz": "qux" } } ]' : OK
Testing 'Adding to "/-" adds to the end of the array', doc '[ 1, 2 ]' patch '[ { "op": "add", "path": "\/-", "value": { "foo": [ "bar", "baz" ] } } ]' : OK
Testing 'Adding to "/-" adds to the end of the array, even n levels down', doc '[ 1, 2, [ 3, [ 4, 5 ] ] ]' patch '[ { "op": "add", "path": "\/2\/1\/-", "value": { "foo": [ "bar", "baz" ] } } ]' : OK
Testing 'test remove with bad number should fail', doc '{ "foo": 1, "baz": [ { "qux": "hello" } ] }' patch '[ { "op": "remove", "path": "\/baz\/1e0\/qux" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid path field
Testing 'test remove on array', doc '[ 1, 2, 3, 4 ]' patch '[ { "op": "remove", "path": "\/0" } ]' : OK
Testing 'test repeated removes', doc '[ 1, 2, 3, 4 ]' patch '[ { "op": "remove", "path": "\/1" }, { "op": "remove", "path": "\/2" } ]' : OK
Testing 'test remove with bad index should fail', doc '[ 1, 2, 3, 4 ]' patch '[ { "op": "remove", "path": "\/1e0" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid path field
Testing 'test replace with bad number should fail', doc '[ "" ]' patch '[ { "op": "replace", "path": "\/1e0", "value": false } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid path field
Testing 'test copy with bad number should fail', doc '{ "baz": [ 1, 2, 3 ], "bar": 1 }' patch '[ { "op": "copy", "from": "\/baz\/1e0", "path": "\/boo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid from field
Testing 'test move with bad number should fail', doc '{ "foo": 1, "baz": [ 1, 2, 3, 4 ] }' patch '[ { "op": "move", "from": "\/baz\/1e0", "path": "\/foo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid from field
Testing 'test add with bad number should fail', doc '[ "foo", "sil" ]' patch '[ { "op": "add", "path": "\/1e0", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'missing 'path' parameter', doc '{ }' patch '[ { "op": "add", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object does not contain 'path' field
Testing ''path' parameter with null value', doc '{ }' patch '[ { "op": "add", "path": null, "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object 'path' field is not a string
Testing 'invalid JSON Pointer token', doc '{ }' patch '[ { "op": "add", "path": "foo", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Failed to set value at path referenced by 'path' field
Testing 'missing 'value' parameter to add', doc '[ 1 ]' patch '[ { "op": "add", "path": "\/-" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object does not contain a 'value' field
Testing 'missing 'value' parameter to replace', doc '[ 1 ]' patch '[ { "op": "replace", "path": "\/0" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object does not contain a 'value' field
Testing 'missing 'value' parameter to test', doc '[ null ]' patch '[ { "op": "test", "path": "\/0" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object does not contain a 'value' field
Testing 'missing value parameter to test - where undef is falsy', doc '[ false ]' patch '[ { "op": "test", "path": "\/0" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object does not contain a 'value' field
Testing 'missing from parameter to copy', doc '[ 1 ]' patch '[ { "op": "copy", "path": "\/-" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch does not contain a 'from' field
Testing 'missing from location to copy', doc '{ "foo": 1 }' patch '[ { "op": "copy", "from": "\/bar", "path": "\/foo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by from field
Testing 'missing from parameter to move', doc '{ "foo": 1 }' patch '[ { "op": "move", "path": "" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch does not contain a 'from' field
Testing 'missing from location to move', doc '{ "foo": 1 }' patch '[ { "op": "move", "from": "\/bar", "path": "\/foo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by from field
Testing 'duplicate ops, json-c parses this as op:move', doc '{ "foo": "bar" }' patch '[ { "op": "move", "path": "\/baz", "value": "qux", "from": "\/foo" } ]' : OK
Testing 'unrecognized op should fail', doc '{ "foo": 1 }' patch '[ { "op": "spam", "path": "\/foo", "value": 1 } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object has invalid 'op' field
Testing 'test with bad array number that has leading zeros', doc '[ "foo", "bar" ]' patch '[ { "op": "test", "path": "\/00", "value": "foo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid path field
Testing 'test with bad array number that has leading zeros', doc '[ "foo", "bar" ]' patch '[ { "op": "test", "path": "\/01", "value": "bar" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Invalid path field
Testing 'Removing nonexistent field', doc '{ "foo": "bar" }' patch '[ { "op": "remove", "path": "\/baz" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by path field
Testing 'Removing deep nonexistent path', doc '{ "foo": "bar" }' patch '[ { "op": "remove", "path": "\/missing1\/missing2" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by path field
Testing 'Removing nonexistent index', doc '[ "foo", "bar" ]' patch '[ { "op": "remove", "path": "\/2" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=ENOENT at patch idx 0: Did not find element referenced by path field
Testing 'Patch with different capitalisation than doc', doc '{ "foo": "bar" }' patch '[ { "op": "add", "path": "\/FOO", "value": "BAR" } ]' : OK
Testing 'copy must duplicate the value, not alias it, so no cycle can form', doc '{ "a": { "p": { } } }' patch '[ { "op": "copy", "from": "\/a", "path": "\/b" }, { "op": "copy", "from": "\/b", "path": "\/a\/p\/x" } ]' : OK
Testing 'null op field must be rejected, not dereferenced', doc '{ "foo": "bar" }' patch '[ { "op": null, "path": "\/foo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object 'op' field is not a string
Testing 'null from field must be rejected, not dereferenced', doc '{ "foo": "bar" }' patch '[ { "op": "move", "from": null, "path": "\/foo" } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object 'from' field is not a string
Testing 'null path field must be rejected, not dereferenced', doc '{ "foo": "bar" }' patch '[ { "op": "remove", "path": null } ]' : OK
=> json_patch_apply failed as expected: ERRNO=EINVAL at patch idx 0: Patch object 'path' field is not a string