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82 lines
3.0 KiB
JavaScript
82 lines
3.0 KiB
JavaScript
_("Make sure queryAsync will synchronously fetch rows for a query asyncly");
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Cu.import("resource://services-sync/util.js");
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function run_test() {
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_("Using the form service to test queries");
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function c(query) Svc.Form.DBConnection.createStatement(query);
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_("Make sure the call is async and allows other events to process");
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let isAsync = false;
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Utils.delay(function() isAsync = true, 0);
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do_check_false(isAsync);
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_("Empty out the formhistory table");
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let r0 = Utils.queryAsync(c("DELETE FROM moz_formhistory"));
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do_check_eq(r0.length, 0);
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_("Make sure there's nothing there");
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let r1 = Utils.queryAsync(c("SELECT 1 FROM moz_formhistory"));
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do_check_eq(r1.length, 0);
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_("Insert a row");
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let r2 = Utils.queryAsync(c("INSERT INTO moz_formhistory (fieldname, value) VALUES ('foo', 'bar')"));
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do_check_eq(r2.length, 0);
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_("Request a known value for the one row");
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let r3 = Utils.queryAsync(c("SELECT 42 num FROM moz_formhistory"), "num");
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do_check_eq(r3.length, 1);
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do_check_eq(r3[0].num, 42);
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_("Get multiple columns");
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let r4 = Utils.queryAsync(c("SELECT fieldname, value FROM moz_formhistory"), ["fieldname", "value"]);
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do_check_eq(r4.length, 1);
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do_check_eq(r4[0].fieldname, "foo");
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do_check_eq(r4[0].value, "bar");
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_("Get multiple columns with a different order");
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let r5 = Utils.queryAsync(c("SELECT fieldname, value FROM moz_formhistory"), ["value", "fieldname"]);
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do_check_eq(r5.length, 1);
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do_check_eq(r5[0].fieldname, "foo");
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do_check_eq(r5[0].value, "bar");
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_("Add multiple entries (sqlite doesn't support multiple VALUES)");
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let r6 = Utils.queryAsync(c("INSERT INTO moz_formhistory (fieldname, value) SELECT 'foo', 'baz' UNION SELECT 'more', 'values'"));
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do_check_eq(r6.length, 0);
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_("Get multiple rows");
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let r7 = Utils.queryAsync(c("SELECT fieldname, value FROM moz_formhistory WHERE fieldname = 'foo'"), ["fieldname", "value"]);
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do_check_eq(r7.length, 2);
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do_check_eq(r7[0].fieldname, "foo");
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do_check_eq(r7[1].fieldname, "foo");
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_("Make sure updates work");
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let r8 = Utils.queryAsync(c("UPDATE moz_formhistory SET value = 'updated' WHERE fieldname = 'more'"));
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do_check_eq(r8.length, 0);
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_("Get the updated");
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let r9 = Utils.queryAsync(c("SELECT value, fieldname FROM moz_formhistory WHERE fieldname = 'more'"), ["fieldname", "value"]);
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do_check_eq(r9.length, 1);
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do_check_eq(r9[0].fieldname, "more");
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do_check_eq(r9[0].value, "updated");
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_("Grabbing fewer fields than queried is fine");
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let r10 = Utils.queryAsync(c("SELECT value, fieldname FROM moz_formhistory"), "fieldname");
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do_check_eq(r10.length, 3);
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_("Generate an execution error");
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let r11, except, query = c("UPDATE moz_formhistory SET value = NULL WHERE fieldname = 'more'");
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try {
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r11 = Utils.queryAsync(query);
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} catch(e) {
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except = e;
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}
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do_check_true(!!except);
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do_check_eq(except.result, 19); // constraint violation error
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_("Cleaning up");
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Utils.queryAsync(c("DELETE FROM moz_formhistory"));
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_("Make sure the timeout got to run before this function ends");
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do_check_true(isAsync);
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}
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