1implementation-status: backlog
2bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1587973
3[observe.html]
4  expected: TIMEOUT
5  [guard]
6    expected: NOTRUN
7
8  [test6: iframe notifications]
9    expected: [PASS, FAIL]
10
11  [test14: observe the same target but using a different box should override the previous one]
12    expected: FAIL
13
14  [test15: an observation is fired with box dimensions 0 when element's display property is set to inline]
15    expected: FAIL
16
17  [test11: simple observation with vertical writing mode]
18    expected: FAIL
19
20  [test10: simple border-box observation]
21    expected: FAIL
22
23  [test13: an observation is fired after the change of writing mode when box's specified size comes from physical size properties.]
24    expected: FAIL
25
26  [test12: no observation is fired after the change of writing mode when box's specified size comes from logical size properties.]
27    expected: FAIL
28
29  [test9: simple content-box observation but keep border-box size unchanged]
30    expected: FAIL
31
32  [test8: simple content-box observation]
33    expected:
34      if win10_2004: [PASS, FAIL]
35      FAIL
36
37  [test18: an observation is fired when device-pixel-content-box is being observed]
38    expected: FAIL
39
40  [test17: Box sizing snd Resize Observer notifications]
41    expected: FAIL
42
43  [test5: observe img]
44    expected:
45      if win10_2004: [PASS, FAIL]
46
47