aaac7fed
 liuqimichale
add
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var test = require('tape');
var keys = require('object-keys');
var resolve = require('../');
test('core modules', function (t) {
t.test('isCore()', function (st) {
st.ok(resolve.isCore('fs'));
st.ok(resolve.isCore('net'));
st.ok(resolve.isCore('http'));
st.ok(!resolve.isCore('seq'));
st.ok(!resolve.isCore('../'));
st.end();
});
t.test('core list', function (st) {
var cores = keys(resolve.core);
st.plan(cores.length);
for (var i = 0; i < cores.length; ++i) {
var mod = cores[i];
if (resolve.core[mod]) {
st.doesNotThrow(
function () { require(mod); }, // eslint-disable-line no-loop-func
mod + ' supported; requiring does not throw'
);
} else {
st.throws(
function () { require(mod); }, // eslint-disable-line no-loop-func
mod + ' not supported; requiring throws'
);
}
}
st.end();
});
t.test('core via repl module', { skip: !resolve.core.repl }, function (st) {
var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle
if (!libs) {
st.skip('module.builtinModules does not exist');
return st.end();
}
for (var i = 0; i < libs.length; ++i) {
var mod = libs[i];
st.ok(resolve.core[mod], mod + ' is a core module');
st.doesNotThrow(
function () { require(mod); }, // eslint-disable-line no-loop-func
'requiring ' + mod + ' does not throw'
);
}
st.end();
});
t.test('core via builtinModules list', { skip: !resolve.core.module }, function (st) {
var libs = require('module').builtinModules;
if (!libs) {
st.skip('module.builtinModules does not exist');
return st.end();
}
var blacklist = [
'_debug_agent',
'v8/tools/tickprocessor-driver',
'v8/tools/SourceMap',
'v8/tools/tickprocessor',
'v8/tools/profile'
];
for (var i = 0; i < libs.length; ++i) {
var mod = libs[i];
if (blacklist.indexOf(mod) === -1) {
st.ok(resolve.core[mod], mod + ' is a core module');
st.doesNotThrow(
function () { require(mod); }, // eslint-disable-line no-loop-func
'requiring ' + mod + ' does not throw'
);
}
}
st.end();
});
t.end();
});
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