mirror of https://gitee.com/openkylin/nodejs.git
21 lines
888 B
JavaScript
21 lines
888 B
JavaScript
'use strict';
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// Tests that the minimum ICU version for Node.js is at least the minimum ICU
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// version for V8.
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require('../common');
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const assert = require('assert');
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const path = require('path');
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const { readFileSync } = require('fs');
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const srcRoot = path.join(__dirname, '..', '..');
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const icuVersionsFile = path.join(srcRoot, 'tools', 'icu', 'icu_versions.json');
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const { minimum_icu: minimumICU } = require(icuVersionsFile);
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const v8SrcFile = path.join(srcRoot,
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'deps', 'v8', 'src', 'objects', 'intl-objects.h');
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const v8Src = readFileSync(v8SrcFile, { encoding: 'utf8' });
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const v8MinimumICU = v8Src.match(/#define\s+V8_MINIMUM_ICU_VERSION\s+(\d+)/)[1];
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assert.ok(minimumICU >= Number(v8MinimumICU),
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`minimum ICU version in ${icuVersionsFile} (${minimumICU}) ` +
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`must be at least that in ${v8SrcFile} (${Number(v8MinimumICU)})`);
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