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test: fix tests on mips #20377

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test: fix tests on mips #20377

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c24e375
test: fix buffer writes on mips
BridgeAR Apr 27, 2018
1afaff2
fixup: address comment
BridgeAR Apr 28, 2018
5f2d257
test: fix test-cli-node-options.js on mips
BridgeAR Apr 28, 2018
0fc9785
fixup
BridgeAR Apr 28, 2018
3cd9897
fixup
BridgeAR Apr 28, 2018
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4 changes: 4 additions & 0 deletions test/parallel/test-buffer-writedouble.js
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,10 @@ buffer.writeDoubleLE(NaN, 8);
assert.ok(buffer.equals(new Uint8Array([
0x7F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x7F
// Mips processors use a different NaN.
])) || buffer.equals(new Uint8Array([
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Can we detect running on mips and only assert the alternative value if so?

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Done.

0x7F, 0xF7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x7F
])));

assert.ok(Number.isNaN(buffer.readDoubleBE(0)));
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8 changes: 6 additions & 2 deletions test/parallel/test-buffer-writefloat.js
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Original file line number Diff line number Diff line change
Expand Up @@ -50,8 +50,12 @@ assert.strictEqual(buffer.readFloatLE(4), -Infinity);

buffer.writeFloatBE(NaN, 0);
buffer.writeFloatLE(NaN, 4);
assert.ok(buffer.equals(
new Uint8Array([ 0x7F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x7F ])));
assert.ok(
buffer.equals(new Uint8Array(
[ 0x7F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x7F ])) ||
// Mips processors use a different NaN.
buffer.equals(new Uint8Array(
[ 0x7F, 0xBF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBF, 0x7F ])));

assert.ok(Number.isNaN(buffer.readFloatBE(0)));
assert.ok(Number.isNaN(buffer.readFloatLE(4)));
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