Commit 605ac12

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Merge branch 'test' of https://github.com/nickmshelley/SQLite.swift into nickmshelley-test

2 parents ae406af + 72ee02c commit 605ac12Copy full SHA for 605ac12

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Original file line number	Diff line number	Diff line change
`@@ -382,6 +382,30 @@ class ConnectionTests : SQLiteTestCase {`
`382`	`382`	`_ = DispatchQueue(label: "queue", qos: .background).asyncAfter(deadline: deadline, execute: db.interrupt)`
`383`	`383`	`AssertThrows(try stmt.run())`
`384`	`384`	`}`
	`385`	`+`
	`386`	`+ func test_concurrent_access_single_connection() {`
	`387`	`+ let conn = try! Connection("\(NSTemporaryDirectory())/SQLite.swift Connection Tests.sqlite")`
	`388`	`+ try! conn.execute("DROP TABLE IF EXISTS test; CREATE TABLE test(value);")`
	`389`	`+ try! conn.run("INSERT INTO test(value) VALUES(?)", 0)`
	`390`	`+`
	`391`	`+ let q = dispatch_queue_create("Readers", DISPATCH_QUEUE_CONCURRENT);`
	`392`	`+`
	`393`	`+ var reads = [0, 0, 0, 0, 0]`
	`394`	`+ var finished = false`
	`395`	`+ for index in 0..<5 {`
	`396`	`+ dispatch_async(q) {`
	`397`	`+ while !finished {`
	`398`	`+ _ = try! conn.prepare("SELECT value FROM test")`
	`399`	`+ reads[index] += 1`
	`400`	`+ }`
	`401`	`+ }`
	`402`	`+ }`
	`403`	`+`
	`404`	`+ while !finished {`
	`405`	`+ sleep(1)`
	`406`	`+ finished = reads.reduce(true) { 0ドル && (1ドル > 500) }`
	`407`	`+ }`
	`408`	`+ }`
`385`	`409`
`386`	`410`	`}`
`387`	`411`

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