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Auto merge of #19330 - Eijebong:sanitize_color, r=KiChjang

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Add a sanitize_value implementation for the color input

I had to change the test a little bit to avoid some failures due to
color and text both having a sanitizedValue which was making the test
use the first assertion instead of the second one in some cases.

The sanitize_value implementation is pretty simple, we iterate over the
content and checks that the content is 7 characters long, that the first
character is a `#` and then that all the following characters are
hexadecimal. If all those requirements are met, we lowercase the
content, otherwise we put `#000000` in it.

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This commit is contained in:
bors-servo 2017-11-22 19:42:58 -06:00 • committed by GitHub
commit 72e7f6095e
7 changed files with 24 additions and 188 deletions
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3
components/atoms/static_atoms.txt
View file

@ -1,3 +1,4 @@
DOMContentLoaded
abort
activate
beforeunload
@ -10,13 +11,13 @@ characteristicvaluechanged
checkbox
click
close
color
controllerchange
cursive
date
datetime
datetime-local
dir
DOMContentLoaded
email
emptied
error

20
components/script/dom/htmlinputelement.rs
View file

@ -875,6 +875,26 @@ impl HTMLInputElement {
content.strip_newlines();
content.strip_leading_and_trailing_ascii_whitespace();
}
atom!("color") => {
let mut textinput = self.textinput.borrow_mut();
let is_valid = {
let content = textinput.single_line_content();
let mut chars = content.chars();
if content.len() == 7 && chars.next() == Some('#') {
chars.all(|c| c.is_digit(16))
} else {
false
}
};
if is_valid {
let content = textinput.single_line_content_mut();
content.make_ascii_lowercase();
} else {
textinput.set_content("#000000".into());
}
}
// TODO: Implement more value sanitization algorithms for different types of inputs
_ => ()
}

2
tests/wpt/metadata/MANIFEST.json
View file

@ -543020,7 +543020,7 @@
"testharness"
],
"html/semantics/forms/the-input-element/type-change-state.html": [
"927c8f78d173edd6e82badf4a1584df3c50c5505",
"95e8bfd7d2f14068b0d3e41e3f017da3647bc382",
"testharness"
],
"html/semantics/forms/the-input-element/url.html": [

68
tests/wpt/metadata/html/semantics/forms/the-input-element/color.html.ini
View file

@ -1,68 +0,0 @@
[color.html]
type: testharness
[Empty value should return #000000]
expected: FAIL
[Missing value should return #000000]
expected: FAIL
[Valid simple color (containing LATIN CAPITAL LETTERS): should return #ffffff (converted to ASCII lowercase)]
expected: FAIL
[Zero-padding]
expected: FAIL
[Invalid simple color: not 7 characters long]
expected: FAIL
[Invalid simple color: no starting # sign]
expected: FAIL
[Invalid simple color: non ASCII hex digits]
expected: FAIL
[Invalid simple color: foobar]
expected: FAIL
[Invalid color: trailing Null (U+0000)]
expected: FAIL
[Invalid color: trailing ;]
expected: FAIL
[Invalid color: leading space]
expected: FAIL
[Invalid color: trailing space]
expected: FAIL
[Invalid color: leading+trailing spaces]
expected: FAIL
[Invalid color: keyword crimson]
expected: FAIL
[Invalid color: keyword bisque]
expected: FAIL
[Invalid color: keyword currentColor]
expected: FAIL
[Invalid color: keyword transparent]
expected: FAIL
[Invalid color: keyword ActiveBorder]
expected: FAIL
[Invalid color: keyword inherit]
expected: FAIL
[Invalid color: rgb(1,1,1)]
expected: FAIL
[Invalid color: rgb(1,1,1,1)]
expected: FAIL
[Invalid color: PILE OF POO (U+1F4A9)]
expected: FAIL

111
tests/wpt/metadata/html/semantics/forms/the-input-element/type-change-state.html.ini
View file

@ -24,9 +24,6 @@
[change state from hidden to range]
expected: FAIL
[change state from hidden to color]
expected: FAIL
[change state from text to email]
expected: FAIL
@ -51,9 +48,6 @@
[change state from text to range]
expected: FAIL
[change state from text to color]
expected: FAIL
[change state from search to email]
expected: FAIL
@ -78,9 +72,6 @@
[change state from search to range]
expected: FAIL
[change state from search to color]
expected: FAIL
[change state from tel to email]
expected: FAIL
@ -105,9 +96,6 @@
[change state from tel to range]
expected: FAIL
[change state from tel to color]
expected: FAIL
[change state from url to text]
expected: FAIL
@ -141,9 +129,6 @@
[change state from url to range]
expected: FAIL
[change state from url to color]
expected: FAIL
[change state from email to hidden]
expected: FAIL
@ -186,9 +171,6 @@
[change state from email to range]
expected: FAIL
[change state from email to color]
expected: FAIL
[change state from password to email]
expected: FAIL
@ -213,9 +195,6 @@
[change state from password to range]
expected: FAIL
[change state from password to color]
expected: FAIL
[change state from datetime to text]
expected: FAIL
@ -252,9 +231,6 @@
[change state from datetime to range]
expected: FAIL
[change state from datetime to color]
expected: FAIL
[change state from date to hidden]
expected: FAIL
@ -297,9 +273,6 @@
[change state from date to range]
expected: FAIL
[change state from date to color]
expected: FAIL
[change state from month to hidden]
expected: FAIL
@ -342,9 +315,6 @@
[change state from month to range]
expected: FAIL
[change state from month to color]
expected: FAIL
[change state from week to hidden]
expected: FAIL
@ -387,9 +357,6 @@
[change state from week to range]
expected: FAIL
[change state from week to color]
expected: FAIL
[change state from time to hidden]
expected: FAIL
@ -432,9 +399,6 @@
[change state from time to range]
expected: FAIL
[change state from time to color]
expected: FAIL
[change state from number to hidden]
expected: FAIL
@ -477,9 +441,6 @@
[change state from number to range]
expected: FAIL
[change state from number to color]
expected: FAIL
[change state from range to hidden]
expected: FAIL
@ -522,54 +483,6 @@
[change state from range to number]
expected: FAIL
[change state from range to color]
expected: FAIL
[change state from color to hidden]
expected: FAIL
[change state from color to checkbox]
expected: FAIL
[change state from color to radio]
expected: FAIL
[change state from color to submit]
expected: FAIL
[change state from color to image]
expected: FAIL
[change state from color to reset]
expected: FAIL
[change state from color to button]
expected: FAIL
[change state from color to email]
expected: FAIL
[change state from color to datetime]
expected: FAIL
[change state from color to date]
expected: FAIL
[change state from color to month]
expected: FAIL
[change state from color to week]
expected: FAIL
[change state from color to time]
expected: FAIL
[change state from color to number]
expected: FAIL
[change state from color to range]
expected: FAIL
[change state from checkbox to email]
expected: FAIL
@ -594,9 +507,6 @@
[change state from checkbox to range]
expected: FAIL
[change state from checkbox to color]
expected: FAIL
[change state from radio to email]
expected: FAIL
@ -621,9 +531,6 @@
[change state from radio to range]
expected: FAIL
[change state from radio to color]
expected: FAIL
[change state from submit to email]
expected: FAIL
@ -648,9 +555,6 @@
[change state from submit to range]
expected: FAIL
[change state from submit to color]
expected: FAIL
[change state from image to email]
expected: FAIL
@ -675,9 +579,6 @@
[change state from image to range]
expected: FAIL
[change state from image to color]
expected: FAIL
[change state from reset to email]
expected: FAIL
@ -702,9 +603,6 @@
[change state from reset to range]
expected: FAIL
[change state from reset to color]
expected: FAIL
[change state from button to email]
expected: FAIL
@ -729,9 +627,6 @@
[change state from button to range]
expected: FAIL
[change state from button to color]
expected: FAIL
[change state from hidden to datetime-local]
expected: FAIL
@ -795,9 +690,6 @@
[change state from datetime-local to range]
expected: FAIL
[change state from datetime-local to color]
expected: FAIL
[change state from date to datetime-local]
expected: FAIL
@ -816,9 +708,6 @@
[change state from range to datetime-local]
expected: FAIL
[change state from color to datetime-local]
expected: FAIL
[change state from checkbox to datetime-local]
expected: FAIL

6
tests/wpt/metadata/html/semantics/forms/the-input-element/valueMode.html.ini
View file

@ -42,12 +42,6 @@
[value IDL attribute of input type range with value attribute]
expected: FAIL
[value IDL attribute of input type color without value attribute]
expected: FAIL
[value IDL attribute of input type color with value attribute]
expected: FAIL
[value IDL attribute of input type datetime-local without value attribute]
expected: FAIL

2
tests/wpt/web-platform-tests/html/semantics/forms/the-input-element/type-change-state.html
View file

@ -49,7 +49,7 @@
} else {
input.value = " foo\rbar ";
input.type = types[j].type; // change state
if (types[j].sanitizedValue || types[j].sanitizedValue === "") {
if (types[i].type !== "color" && (types[j].sanitizedValue || types[j].sanitizedValue === "")) {
assert_equals(input.value, types[j].sanitizedValue, "input.value should be " + types[j].sanitizedValue + " after change of state");
} else if (types[i].sanitizedValue || types[i].sanitizedValue === "") {
assert_equals(input.value, types[i].sanitizedValue, "input.value should be " + types[i].sanitizedValue + " after change of state");