89 lines
2.4 KiB
JavaScript
89 lines
2.4 KiB
JavaScript
var res;
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let t = db.jstest_updateh;
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t.drop();
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t.insert({x: 1});
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res = t.update({x: 1}, {$set: {y: 1}}); // ok
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assert.commandWorked(res);
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// Disallow $ in field names at the top-level.
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res = t.update({x: 1}, {$set: {$z: 1}}); // not ok
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assert.writeError(res);
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res = t.update({x: 1}, {$inc: {$z: 1}}); // not ok
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assert.writeError(res);
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// Allow $ in nested field names.
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res = t.update({x: 1}, {$set: {'a.$b': 1}});
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assert.commandWorked(res);
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res = t.update({x: 1}, {$set: {a: {$z: 1}}});
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assert.commandWorked(res);
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// Second section
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t.drop();
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t.save({_id: 0, n: 0});
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// Test that '$' cannot be the first character in a top-level field.
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// SERVER-7150
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res = t.update({n: 0}, {$set: {$x: 1}});
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assert.writeError(res);
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res = t.update({n: 0}, {$set: {$$$: 1}});
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assert.writeError(res);
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res = t.update({n: 0}, {$set: {"$secret.agent.x": 1}});
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assert.writeError(res);
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// Fields that are not at the top-level are allowed to have $-prefixes.
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res = t.update({n: 0}, {$set: {"sneaky.$x": 1}});
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assert.commandWorked(res);
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res = t.update({n: 0}, {$set: {"secret.agent$.$x": 1}});
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assert.commandWorked(res);
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res = t.update({n: 0}, {$set: {"secret.agent$": 1}});
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assert.commandWorked(res);
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t.save({_id: 0, n: 0});
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// Test that you cannot update database references into top level fields
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// Enable after SERVER-14252 fixed: currently validation does not catch DBRef
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// fields at the top level for update and will not cause an error here
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// res = t.update({ n: 0 }, { $set: {$ref: "1", $id: 1, $db: "1"}});
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// assert.writeError(res);
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// res = t.update({ n: 0 }, { $set: {$ref: "1", $id: 1}});
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// assert.writeError(res);
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// SERVER-11241: Validation used to allow any DBRef field name as a prefix
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// thus allowing things like $idXXX
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res = t.update({n: 0}, {$set: {$reffoo: 1}});
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assert.writeError(res);
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res = t.update({n: 0}, {$set: {$idbar: 1}});
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assert.writeError(res);
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res = t.update({n: 0}, {$set: {$dbbaz: 1}});
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assert.writeError(res);
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// Test that '$id', '$db', and '$ref' are acceptable field names in
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// the correct case ( subdoc)
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// SERVER-3231
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res = t.update({n: 0}, {$set: {x: {$ref: '1', $id: 1, $db: '1'}}});
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assert.commandWorked(res);
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t.save({_id: 0, n: 0});
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// Test that '$' can occur elsewhere in a field name.
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// SERVER-7557
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res = t.update({n: 0}, {$set: {ke$sha: 1}});
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assert.commandWorked(res);
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t.save({_id: 0, n: 0});
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res = t.update({n: 0}, {$set: {more$$moreproblem$: 1}});
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assert.commandWorked(res);
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t.save({_id: 0, n: 0});
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