Split Utf8ToUtf32 decoder unit tests up

[Tyriar]

Fixes #4178

New output has no yellow or red warnings:

      full codepoint test
        ✔ 0..10000 (0x0..0x2710) (1/2/3 byte sequences)
        ✔ 10000..20000 (0x2710..0x4E20) (1/2/3 byte sequences)
        ✔ 20000..30000 (0x4E20..0x7530) (1/2/3 byte sequences)
        ✔ 30000..40000 (0x7530..0x9C40) (1/2/3 byte sequences)
        ✔ 40000..50000 (0x9C40..0xC350) (1/2/3 byte sequences)
        ✔ 50000..60000 (0xC350..0xEA60) (1/2/3 byte sequences)
        ✔ 60000..65536 (0xEA60..0x10000) (1/2/3 byte sequences)
        ✔ 65536..70000 (0x10000..0x11170) (4 byte sequences)
        ✔ 70000..80000 (0x11170..0x13880) (4 byte sequences)
        ✔ 80000..90000 (0x13880..0x15F90) (4 byte sequences)
        ✔ 90000..100000 (0x15F90..0x186A0) (4 byte sequences)
        ✔ 100000..110000 (0x186A0..0x1ADB0) (4 byte sequences)
        ✔ 110000..120000 (0x1ADB0..0x1D4C0) (4 byte sequences)
        ✔ 120000..130000 (0x1D4C0..0x1FBD0) (4 byte sequences)
        ✔ 130000..140000 (0x1FBD0..0x222E0) (4 byte sequences)
        ✔ 140000..150000 (0x222E0..0x249F0) (4 byte sequences)
        ✔ 150000..160000 (0x249F0..0x27100) (4 byte sequences)
        ✔ 160000..170000 (0x27100..0x29810) (4 byte sequences)
        ✔ 170000..180000 (0x29810..0x2BF20) (4 byte sequences)
        ✔ 180000..190000 (0x2BF20..0x2E630) (4 byte sequences)
        ✔ 190000..200000 (0x2E630..0x30D40) (4 byte sequences)
        ✔ 200000..210000 (0x30D40..0x33450) (4 byte sequences)
        ✔ 210000..220000 (0x33450..0x35B60) (4 byte sequences)
        ✔ 220000..230000 (0x35B60..0x38270) (4 byte sequences)
        ✔ 230000..240000 (0x38270..0x3A980) (4 byte sequences)
        ✔ 240000..250000 (0x3A980..0x3D090) (4 byte sequences)
        ✔ 250000..260000 (0x3D090..0x3F7A0) (4 byte sequences)
        ✔ 260000..270000 (0x3F7A0..0x41EB0) (4 byte sequences)
        ✔ 270000..280000 (0x41EB0..0x445C0) (4 byte sequences)
        ✔ 280000..290000 (0x445C0..0x46CD0) (4 byte sequences)
        ✔ 290000..300000 (0x46CD0..0x493E0) (4 byte sequences)
        ✔ 300000..310000 (0x493E0..0x4BAF0) (4 byte sequences)
        ✔ 310000..320000 (0x4BAF0..0x4E200) (4 byte sequences)
        ✔ 320000..330000 (0x4E200..0x50910) (4 byte sequences)
        ✔ 330000..340000 (0x50910..0x53020) (4 byte sequences)
        ✔ 340000..350000 (0x53020..0x55730) (4 byte sequences)
        ✔ 350000..360000 (0x55730..0x57E40) (4 byte sequences)
        ✔ 360000..370000 (0x57E40..0x5A550) (4 byte sequences)
        ✔ 370000..380000 (0x5A550..0x5CC60) (4 byte sequences)
        ✔ 380000..390000 (0x5CC60..0x5F370) (4 byte sequences)
        ✔ 390000..400000 (0x5F370..0x61A80) (4 byte sequences)
        ✔ 400000..410000 (0x61A80..0x64190) (4 byte sequences)
        ✔ 410000..420000 (0x64190..0x668A0) (4 byte sequences)
        ✔ 420000..430000 (0x668A0..0x68FB0) (4 byte sequences)
        ✔ 430000..440000 (0x68FB0..0x6B6C0) (4 byte sequences)
        ✔ 440000..450000 (0x6B6C0..0x6DDD0) (4 byte sequences)
        ✔ 450000..460000 (0x6DDD0..0x704E0) (4 byte sequences)
        ✔ 460000..470000 (0x704E0..0x72BF0) (4 byte sequences)
        ✔ 470000..480000 (0x72BF0..0x75300) (4 byte sequences)
        ✔ 480000..490000 (0x75300..0x77A10) (4 byte sequences)
        ✔ 490000..500000 (0x77A10..0x7A120) (4 byte sequences)
        ✔ 500000..510000 (0x7A120..0x7C830) (4 byte sequences)
        ✔ 510000..520000 (0x7C830..0x7EF40) (4 byte sequences)
        ✔ 520000..530000 (0x7EF40..0x81650) (4 byte sequences)
        ✔ 530000..540000 (0x81650..0x83D60) (4 byte sequences)
        ✔ 540000..550000 (0x83D60..0x86470) (4 byte sequences)
        ✔ 550000..560000 (0x86470..0x88B80) (4 byte sequences)
        ✔ 560000..570000 (0x88B80..0x8B290) (4 byte sequences)
        ✔ 570000..580000 (0x8B290..0x8D9A0) (4 byte sequences)
        ✔ 580000..590000 (0x8D9A0..0x900B0) (4 byte sequences)
        ✔ 590000..600000 (0x900B0..0x927C0) (4 byte sequences)
        ✔ 600000..610000 (0x927C0..0x94ED0) (4 byte sequences)
        ✔ 610000..620000 (0x94ED0..0x975E0) (4 byte sequences)
        ✔ 620000..630000 (0x975E0..0x99CF0) (4 byte sequences)
        ✔ 630000..640000 (0x99CF0..0x9C400) (4 byte sequences)
        ✔ 640000..650000 (0x9C400..0x9EB10) (4 byte sequences)
        ✔ 650000..660000 (0x9EB10..0xA1220) (4 byte sequences)
        ✔ 660000..670000 (0xA1220..0xA3930) (4 byte sequences)
        ✔ 670000..680000 (0xA3930..0xA6040) (4 byte sequences)
        ✔ 680000..690000 (0xA6040..0xA8750) (4 byte sequences)
        ✔ 690000..700000 (0xA8750..0xAAE60) (4 byte sequences)
        ✔ 700000..710000 (0xAAE60..0xAD570) (4 byte sequences)
        ✔ 710000..720000 (0xAD570..0xAFC80) (4 byte sequences)
        ✔ 720000..730000 (0xAFC80..0xB2390) (4 byte sequences)
        ✔ 730000..740000 (0xB2390..0xB4AA0) (4 byte sequences)
        ✔ 740000..750000 (0xB4AA0..0xB71B0) (4 byte sequences)
        ✔ 750000..760000 (0xB71B0..0xB98C0) (4 byte sequences)
        ✔ 760000..770000 (0xB98C0..0xBBFD0) (4 byte sequences)
        ✔ 770000..780000 (0xBBFD0..0xBE6E0) (4 byte sequences)
        ✔ 780000..790000 (0xBE6E0..0xC0DF0) (4 byte sequences)
        ✔ 790000..800000 (0xC0DF0..0xC3500) (4 byte sequences)
        ✔ 800000..810000 (0xC3500..0xC5C10) (4 byte sequences)
        ✔ 810000..820000 (0xC5C10..0xC8320) (4 byte sequences)
        ✔ 820000..830000 (0xC8320..0xCAA30) (4 byte sequences)
        ✔ 830000..840000 (0xCAA30..0xCD140) (4 byte sequences)
        ✔ 840000..850000 (0xCD140..0xCF850) (4 byte sequences)
        ✔ 850000..860000 (0xCF850..0xD1F60) (4 byte sequences)
        ✔ 860000..870000 (0xD1F60..0xD4670) (4 byte sequences)
        ✔ 870000..880000 (0xD4670..0xD6D80) (4 byte sequences)
        ✔ 880000..890000 (0xD6D80..0xD9490) (4 byte sequences)
        ✔ 890000..900000 (0xD9490..0xDBBA0) (4 byte sequences)
        ✔ 900000..910000 (0xDBBA0..0xDE2B0) (4 byte sequences)
        ✔ 910000..920000 (0xDE2B0..0xE09C0) (4 byte sequences)
        ✔ 920000..930000 (0xE09C0..0xE30D0) (4 byte sequences)
        ✔ 930000..940000 (0xE30D0..0xE57E0) (4 byte sequences)
        ✔ 940000..950000 (0xE57E0..0xE7EF0) (4 byte sequences)
        ✔ 950000..960000 (0xE7EF0..0xEA600) (4 byte sequences)
        ✔ 960000..970000 (0xEA600..0xECD10) (4 byte sequences)
        ✔ 970000..980000 (0xECD10..0xEF420) (4 byte sequences)
        ✔ 980000..990000 (0xEF420..0xF1B30) (4 byte sequences)
        ✔ 990000..1000000 (0xF1B30..0xF4240) (4 byte sequences)
        ✔ 1000000..1010000 (0xF4240..0xF6950) (4 byte sequences)
        ✔ 1010000..1020000 (0xF6950..0xF9060) (4 byte sequences)
        ✔ 1020000..1030000 (0xF9060..0xFB770) (4 byte sequences)
        ✔ 1030000..1040000 (0xFB770..0xFDE80) (4 byte sequences)
        ✔ 1040000..1050000 (0xFDE80..0x100590) (4 byte sequences)
        ✔ 1050000..1060000 (0x100590..0x102CA0) (4 byte sequences)
        ✔ 1060000..1070000 (0x102CA0..0x1053B0) (4 byte sequences)
        ✔ 1070000..1080000 (0x1053B0..0x107AC0) (4 byte sequences)
        ✔ 1080000..1090000 (0x107AC0..0x10A1D0) (4 byte sequences)
        ✔ 1090000..1100000 (0x10A1D0..0x10C8E0) (4 byte sequences)
        ✔ 1100000..1110000 (0x10C8E0..0x10EFF0) (4 byte sequences)
        ✔ 1110000..1114111 (0x10EFF0..0x10FFFF) (4 byte sequences)