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Mini Shell
Mini Shell
var modes = require('../lib/modes.js');
var bodec = require('bodec');
var sha1 = require('git-sha1');
var run = require('./run.js');
// The thing we mean to test.
var codec = require('../lib/object-codec.js');
var blobHash, treeHash, commitHash, tagHash;
var blob, tree, commit, tag;
var blobBin, treeBin, commitBin, tagBin;
run([
function testEncodeBlob() {
blob = bodec.fromUnicode("Hello World\n");
blobBin = codec.frame({type: "blob", body: blob});
blobHash = sha1(blobBin);
if (blobHash !== '557db03de997c86a4a028e1ebd3a1ceb225be238') {
throw new Error("Invalid blob hash");
}
},
function testEncodeBlobInvalidType() {
try {
codec.frame({type: "blob", body: "Not a binary value"});
}
catch (err) {
return;
}
throw new Error("Expected an error when passin in a non-binary blob");
},
function testEncodeTree() {
tree = {
"greeting.txt": {
mode: modes.file,
hash: blobHash
}
};
treeBin = codec.frame({type: "tree", body: tree});
treeHash = sha1(treeBin);
if (treeHash !== "648fc86e8557bdabbc2c828a19535f833727fa62") {
throw new Error("Invalid tree hash");
}
},
function testTreeSort() {
var tree = {
"README.md": {"mode":modes.blob,"hash":"42bd87a816800cb87646e95b71273983a71a26dc"},
"a.js": {"mode":modes.blob,"hash":"e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"},
"a-js": {"mode":modes.blob,"hash":"e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"},
"b": {"mode":modes.blob,"hash":"e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"},
"b-js": {"mode":modes.blob,"hash":"e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"},
"c": {"mode":modes.blob,"hash":"e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"},
"c.js": {"mode":modes.blob,"hash":"e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"},
"a": {"mode":modes.tree,"hash":"496d6428b9cf92981dc9495211e6e1120fb6f2ba"},
"b.js": {"mode":modes.tree,"hash":"496d6428b9cf92981dc9495211e6e1120fb6f2ba"},
"c-js": {"mode":modes.tree,"hash":"496d6428b9cf92981dc9495211e6e1120fb6f2ba"},
};
var treeBin = codec.frame({type: "tree", body: tree});
var treeHash = sha1(treeBin);
if (treeHash !== "f78893bf52bc695f343372d4210c8c0803c7c4db") {
throw new Error("Invalid tree hash");
}
},
function testEncodeCommit() {
var person = {
name: "Tim Caswell",
email: "tim@creationix.com",
date: {
seconds: 1391790884,
offset: 7 * 60
}
};
commit = {
tree: treeHash,
author: person,
committer: person,
message: "Test Commit\n",
parents: []
};
commitBin = codec.frame({type: "commit", body: commit});
commitHash = sha1(commitBin);
if (commitHash !== "500c37fc17988b90c82d812a2d6fc25b15354bf2") {
throw new Error("Invalid commit hash");
}
},
function testEncodeTag() {
tag = {
object: commitHash,
type: "commit",
tag: "mytag",
tagger: {
name: "Tim Caswell",
email: "tim@creationix.com",
date: {
seconds: 1391790910,
offset: 7 * 60
}
},
message: "Tag it!\n"
};
tagBin = codec.frame({type: "tag", body: tag});
tagHash = sha1(tagBin);
if (tagHash !== "49522787662a0183652dc9cafa5c008b5a0e0c2a") {
throw new Error("Invalid tag hash");
}
},
function testDecodeTag() {
var obj = codec.deframe(tagBin, true);
if (obj.type !== "tag") throw new Error("Invalid type");
if (!(obj.body.object === tag.object && obj.body.message === tag.message)) {
throw new Error("Problem decoding");
}
},
function testDecodeCommit() {
var obj = codec.deframe(commitBin, true);
if (obj.type !== "commit") throw new Error("Invalid type");
if (!(obj.body.tree === commit.tree &&
obj.body.message === commit.message &&
obj.body.author.date.seconds === commit.author.date.seconds)) {
throw new Error("Problem decoding");
}
},
function testDecodeTree() {
var obj = codec.deframe(treeBin, true);
if (obj.type !== "tree") throw new Error("Invalid type");
if (obj.body["greeting.txt"].hash !== tree["greeting.txt"].hash) {
throw new Error("Problem decoding");
}
},
function testDecodeBlob() {
var obj = codec.deframe(blobBin, true);
if (obj.type !== "blob") throw new Error("Invalid type");
if (bodec.toUnicode(obj.body) !== bodec.toUnicode(blob)) {
throw new Error("Problem decoding");
}
},
function testUnicodeFilePath() {
var name = "æðelen";
var tree = {};
tree[name] = {
mode: modes.file,
hash: blobHash
};
var bin = codec.frame({type:"tree", body: tree});
var obj = codec.deframe(bin, true);
var newName = Object.keys(obj.body)[0];
if (newName !== name) {
console.log(newName + " != " + name);
throw new Error("Problem storing and retrieving utf8 paths");
}
if (obj.body[name].hash !== tree[name].hash) {
throw new Error("Problem decoding hash hex");
}
},
function testUnicodeCommit() {
var person = {
name: "Laȝamon",
email: "laȝamon@chronicles-of-england.org",
date: {
seconds: 1391790910,
offset: 7 * 60
}
};
var commit = {
tree: treeHash,
author: person,
committer: person,
message: "An preost wes on leoden, Laȝamon was ihoten\nHe wes Leovenaðes sone -- liðe him be Drihten\n",
parents: []
};
var bin = codec.frame({type:"commit", body:commit});
var obj = codec.deframe(bin, true);
if (commit.author.name !== obj.body.author.name ||
commit.author.email !== obj.body.author.email ||
commit.message !== obj.body.message) {
console.log([obj.body.author, obj.body.message]);
throw new Error("Problem decoding utf8 parts in commit");
}
},
function testUnicodeTag() {
var tag = {
object: commitHash,
type: "commit",
tag: "Laȝamon",
tagger: {
name: "Laȝamon",
email: "laȝamon@chronicles-of-england.org",
date: {
seconds: 1391790910,
offset: 7 * 60
}
},
message: "He wonede at Ernleȝe at æðelen are chirechen,\nUppen Sevarne staþe, sel þar him þuhte,\nOnfest Radestone, þer he bock radde.\n"
};
var bin = codec.frame({type:"tag", body:tag});
var obj = codec.deframe(bin, true);
if (tag.tagger.name !== obj.body.tagger.name ||
tag.tagger.email !== obj.body.tagger.email ||
tag.message !== obj.body.message) {
console.log([obj.body.tagger, obj.body.message]);
throw new Error("Problem decoding utf8 parts in tag");
}
},
function testBinaryBlob() {
var blob = bodec.create(256);
for (var i = 0; i < 256; i++) { blob[i] = i; }
var bin = codec.frame({type:"blob",body:blob});
var obj = codec.deframe(bin, true);
if (bodec.toRaw(blob) !== bodec.toRaw(obj.body)) {
throw new Error("Problem decoding binary blob");
}
}
]);
Zerion Mini Shell 1.0