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Tidied up TLV operation and tests

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n1474335 2018-10-10 13:56:20 +00:00
parent a15af602e0
commit e6b89d571e
7 changed files with 148 additions and 146 deletions
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56
test/tests/operations/LVDecode.mjs
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@ -1,56 +0,0 @@
/**
* LV Decoder tests.
*
* @author gchq77703 []
* @copyright Crown Copyright 2018
* @license Apache-2.0
*/
import TestRegister from "../../TestRegister";
TestRegister.addTests([
{
name: "LVDecode: LengthValue",
input: "\x05\x48\x6f\x75\x73\x65\x04\x72\x6f\x6f\x6d\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"length": 5, "value": [72, 111, 117, 115, 101]}, {"length": 4, "value": [114, 111, 111, 109]}, {"length": 4, "value": [100, 111, 111, 114]}]),
recipeConfig: [
{
"op": "LV Decode",
"args": ["0 Bytes (No Key)", "1 Byte", false]
}
]
},
{
name: "LVDecode: LengthValue with BER",
input: "\x05\x48\x6f\x75\x73\x65\x04\x72\x6f\x6f\x6d\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"length": 5, "value": [72, 111, 117, 115, 101]}, {"length": 4, "value": [114, 111, 111, 109]}, {"length": 4, "value": [100, 111, 111, 114]}]),
recipeConfig: [
{
"op": "LV Decode",
"args": ["0 Bytes (No Key)", "4 Bytes", false] // length value is patently wrong, should be ignored by BER.
}
]
},
{
name: "LVDecode: KeyLengthValue",
input: "\x04\x05\x48\x6f\x75\x73\x65\x05\x04\x72\x6f\x6f\x6d\x42\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"key":[4],"length":5,"value":[72,111,117,115,101]},{"key":[5],"length":4,"value":[114,111,111,109]},{"key":[66],"length":4,"value":[100,111,111,114]}]),
recipeConfig: [
{
"op": "LV Decode",
"args": ["1 Byte", "1 Byte", false]
}
]
},
{
name: "LVDecode: KeyLengthValue with BER",
input: "\x04\x05\x48\x6f\x75\x73\x65\x05\x04\x72\x6f\x6f\x6d\x42\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"key":[4],"length":5,"value":[72,111,117,115,101]},{"key":[5],"length":4,"value":[114,111,111,109]},{"key":[66],"length":4,"value":[100,111,111,114]}]),
recipeConfig: [
{
"op": "LV Decode",
"args": ["1 Byte", "4 Byte", true] // length value is patently wrong, should be ignored by BER.
}
]
}
]);

56
test/tests/operations/ParseTLV.mjs Normal file
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@ -0,0 +1,56 @@
/**
* Parse TLV tests.
*
* @author gchq77703 []
* @copyright Crown Copyright 2018
* @license Apache-2.0
*/
import TestRegister from "../../TestRegister";
TestRegister.addTests([
{
name: "Parse TLV: LengthValue",
input: "\x05\x48\x6f\x75\x73\x65\x04\x72\x6f\x6f\x6d\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"length": 5, "value": [72, 111, 117, 115, 101]}, {"length": 4, "value": [114, 111, 111, 109]}, {"length": 4, "value": [100, 111, 111, 114]}], null, 4),
recipeConfig: [
{
"op": "Parse TLV",
"args": [0, 1, false]
}
]
},
{
name: "Parse TLV: LengthValue with BER",
input: "\x05\x48\x6f\x75\x73\x65\x04\x72\x6f\x6f\x6d\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"length": 5, "value": [72, 111, 117, 115, 101]}, {"length": 4, "value": [114, 111, 111, 109]}, {"length": 4, "value": [100, 111, 111, 114]}], null, 4),
recipeConfig: [
{
"op": "Parse TLV",
"args": [0, 4, true] // length value is patently wrong, should be ignored by BER.
}
]
},
{
name: "Parse TLV: KeyLengthValue",
input: "\x04\x05\x48\x6f\x75\x73\x65\x05\x04\x72\x6f\x6f\x6d\x42\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"key": [4], "length": 5, "value": [72, 111, 117, 115, 101]}, {"key": [5], "length": 4, "value": [114, 111, 111, 109]}, {"key": [66], "length": 4, "value": [100, 111, 111, 114]}], null, 4),
recipeConfig: [
{
"op": "Parse TLV",
"args": [1, 1, false]
}
]
},
{
name: "Parse TLV: KeyLengthValue with BER",
input: "\x04\x05\x48\x6f\x75\x73\x65\x05\x04\x72\x6f\x6f\x6d\x42\x04\x64\x6f\x6f\x72",
expectedOutput: JSON.stringify([{"key": [4], "length": 5, "value": [72, 111, 117, 115, 101]}, {"key": [5], "length": 4, "value": [114, 111, 111, 109]}, {"key": [66], "length": 4, "value": [100, 111, 111, 114]}], null, 4),
recipeConfig: [
{
"op": "Parse TLV",
"args": [1, 4, true] // length value is patently wrong, should be ignored by BER.
}
]
}
]);