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Change to external link references format
- Convert (deployedB|b)ytecode to object `{ bytes, linkReferences }` - Remove 0x prefix from bytes - Use zeroes instead of whatever solc uses in the bytes representation - Convert link reference format to { offsets, name, length } - Move __LibraryName___...___ nonsense into the legacy shims
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Original file line number | Diff line number | Diff line change |
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const { assert } = require("chai"); | ||
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const { shimBytecode } = require("truffle-compile/legacy/shims"); | ||
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describe("shimBytecode", () => { | ||
it("prepends 0x", function() { | ||
const bytes = "ffffffff"; | ||
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assert.equal(shimBytecode({ bytes }), `0x${bytes}`); | ||
}); | ||
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it("inlines an external link reference into underscores format", function() { | ||
const bytecode = { | ||
// 0 1 2 3 4 5 6 7 8 9 | ||
bytes: "00000000000000000000", | ||
linkReferences: [ | ||
{ | ||
offsets: [1], | ||
length: 8, | ||
name: "hello" | ||
} | ||
] | ||
}; | ||
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// 0 1 2 3 4 5 6 7 8 9 | ||
const expected = "0x00__hello_________00"; | ||
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assert.equal(shimBytecode(bytecode), expected); | ||
}); | ||
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it("inlines a link reference with multiple offsets", function() { | ||
const bytecode = { | ||
// 0 1 2 3 4 5 6 7 8 9 | ||
bytes: "00000000000000000000", | ||
linkReferences: [ | ||
{ | ||
offsets: [0, 5], | ||
length: 4, | ||
name: "hi" | ||
} | ||
] | ||
}; | ||
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// 0 1 2 3 4 5 6 7 8 9 | ||
const expected = "0x__hi____00__hi____00"; | ||
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assert.equal(shimBytecode(bytecode), expected); | ||
}); | ||
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it("inlines two different link references", function() { | ||
const bytecode = { | ||
// 0 1 2 3 4 5 6 7 8 9 | ||
bytes: "00000000000000000000", | ||
linkReferences: [ | ||
{ | ||
offsets: [0], | ||
length: 4, | ||
name: "hi" | ||
}, | ||
{ | ||
offsets: [5], | ||
length: 4, | ||
name: "there" | ||
} | ||
] | ||
}; | ||
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// 0 1 2 3 4 5 6 7 8 9 | ||
const expected = "0x__hi____00__there_00"; | ||
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assert.equal(shimBytecode(bytecode), expected); | ||
}); | ||
}); |