[PATCH 2/2] dwrite/tests: Use a better invalid value to make a test pass reliably.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=105557

Your paranoid android.


=== w1064v1809 (64 bit report) ===

dwrite:
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w1064 (64 bit report) ===

dwrite:
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x3c1c.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w1064_2qxl (64 bit report) ===

dwrite:
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0xa.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x1f.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1f.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w1064_tsign (64 bit report) ===

dwrite:
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x109f7.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x706d6363.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w10pro64 (64 bit report) ===

dwrite:
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7767: Test failed: Unexpected glyph image format 0x9.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xffffffff.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w10pro64_ar (64 bit report) ===

dwrite:
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x650076.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0x1009e.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w10pro64_he (64 bit report) ===

dwrite:
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w10pro64_ja (64 bit report) ===

dwrite:
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7907: Test failed: Unexpected measuring mode 4.

=== w10pro64_zh_CN (64 bit report) ===

dwrite:
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7770: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 1.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7855: Test failed: Unexpected glyph image format 0x2e0074.
font.c:7858: Test failed: Unexpected measuring mode 5.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.
font.c:7904: Test failed: Unexpected glyph image format 0xe.
font.c:7907: Test failed: Unexpected measuring mode 4.