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-rw-r--r--share/www/script/couch_tests.js305
1 files changed, 222 insertions, 83 deletions
diff --git a/share/www/script/couch_tests.js b/share/www/script/couch_tests.js
index 20d8733f..3263c532 100644
--- a/share/www/script/couch_tests.js
+++ b/share/www/script/couch_tests.js
@@ -136,6 +136,89 @@ var tests = {
// make sure we can still open
T(db.open(existingDoc._id, {rev: existingDoc._rev}) != null);
},
+
+ delayed_commits: function(debug) {
+ var db = new CouchDB("test_suite_db");
+ db.deleteDb();
+ db.createDb();
+ if (debug) debugger;
+
+ // By default, couchdb doesn't fully commit documents to disk right away,
+ // it waits about a second to batch the full commit flush along with any
+ // other updates. If it crashes or is restarted you may lose the most
+ // recent commits.
+
+ T(db.save({_id:"1",a:2,b:4}).ok);
+ T(db.open("1") != null);
+
+ restartServer();
+
+ T(db.open("1") == null); // lost the update.
+ // note if we waited > 1 sec before the restart, the doc would likely
+ // commit.
+
+
+ // Retry the same thing but with full commits on.
+
+ var db2 = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"true"});
+
+ T(db2.save({_id:"1",a:2,b:4}).ok);
+ T(db2.open("1") != null);
+
+ restartServer();
+
+ T(db2.open("1") != null);
+
+ // You can update but without committing immediately, and then ensure
+ // everything is commited in the last step.
+
+ T(db.save({_id:"2",a:2,b:4}).ok);
+ T(db.open("2") != null);
+ T(db.ensureFullCommit().ok);
+ restartServer();
+
+ T(db.open("2") != null);
+
+ // However, it's possible even when flushed, that the server crashed between
+ // the update and the commit, and you don't want to check to make sure
+ // every doc you updated actually made it to disk. So record the instance
+ // start time of the database before the updates and then check it again
+ // after the flush (the instance start time is returned by the flush
+ // operation). if they are the same, we know everything was updated
+ // safely.
+
+ // First try it with a crash.
+
+ var instanceStartTime = db.info().instance_start_time;
+
+ T(db.save({_id:"3",a:2,b:4}).ok);
+ T(db.open("3") != null);
+
+ restartServer();
+
+ var commitResult = db.ensureFullCommit();
+ T(commitResult.ok && commitResult.instance_start_time != instanceStartTime);
+ // start times don't match, meaning the server lost our change
+
+ T(db.open("3") == null); // yup lost it
+
+ // retry with no server restart
+
+ var instanceStartTime = db.info().instance_start_time;
+
+ T(db.save({_id:"4",a:2,b:4}).ok);
+ T(db.open("4") != null);
+
+ var commitResult = db.ensureFullCommit();
+ T(commitResult.ok && commitResult.instance_start_time == instanceStartTime);
+ // Successful commit, start times match!
+
+ restartServer();
+
+ T(db.open("4") != null);
+
+ },
+
all_docs: function(debug) {
var db = new CouchDB("test_suite_db");
db.deleteDb();
@@ -1881,97 +1964,153 @@ var tests = {
dbA.createDb();
dbB.deleteDb();
dbB.createDb();
-
- var docs = makeDocs(0, numDocs);
- T(dbA.bulkSave(docs).ok);
-
- T(CouchDB.replicate(A, B).ok);
-
- for (var j = 0; j < numDocs; j++) {
- docA = dbA.open("" + j);
- docB = dbB.open("" + j);
- T(docA._rev == docB._rev);
- }
-
- // check documents with a '/' in the ID
- // need to re-encode the slash when replicating from a remote source
- dbA.save({ _id:"abc/def", val:"one" });
- T(CouchDB.replicate(A, B).ok);
- T(CouchDB.replicate(B, A).ok);
+ var repTests = {
+ // copy and paste and put your code in. delete unused steps.
+ test_template: new function () {
+ this.init = function(dbA, dbB) {
+ // before anything has happened
+ }
+ this.afterAB1 = function(dbA, dbB) {
+ // called after replicating src=A tgt=B first time.
+ };
+ this.afterBA1 = function(dbA, dbB) {
+ // called after replicating src=B tgt=A first time.
+ };
+ this.afterAB2 = function(dbA, dbB) {
+ // called after replicating src=A tgt=B second time.
+ };
+ this.afterBA2 = function(dbA, dbB) {
+ // etc...
+ };
+ },
+
+ simple_test: new function () {
+ this.init = function(dbA, dbB) {
+ var docs = makeDocs(0, numDocs);
+ T(dbA.bulkSave(docs).ok);
+ };
+
+ this.afterAB1 = function(dbA, dbB) {
+ for (var j = 0; j < numDocs; j++) {
+ var docA = dbA.open("" + j);
+ var docB = dbB.open("" + j);
+ T(docA._rev == docB._rev);
+ }
+ };
+ },
- docA = dbA.open("abc/def");
- docB = dbB.open("abc/def");
- T(docA._rev == docB._rev);
+ deletes_test: new function () {
+ this.init = function(dbA, dbB) {
+ T(dbA.save({_id:"foo1",value:"a"}).ok);
+ };
+
+ this.afterAB1 = function(dbA, dbB) {
+ var docA = dbA.open("foo1");
+ var docB = dbB.open("foo1");
+ T(docA._rev == docB._rev);
+
+ dbA.deleteDoc(docA);
+ };
+
+ this.afterAB2 = function(dbA, dbB) {
+ T(dbA.open("foo1") == null);
+ T(dbB.open("foo1") == null);
+ };
+ },
+
+ slashes_in_ids_test: new function () {
+ // make sure docs with slashes in id replicate properly
+ this.init = function(dbA, dbB) {
+ dbA.save({ _id:"abc/def", val:"one" });
+ };
+
+ this.afterAB1 = function(dbA, dbB) {
+ var docA = dbA.open("abc/def");
+ var docB = dbB.open("abc/def");
+ T(docA._rev == docB._rev);
+ };
+ },
- // now check binary attachments
- var binDoc = {
- _id:"bin_doc",
- _attachments:{
- "foo.txt": {
- "type":"base64",
- "data": "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ="
- }
+ attachments_test: new function () {
+ // Test attachments
+ this.init = function(dbA, dbB) {
+ dbA.save({
+ _id:"bin_doc",
+ _attachments:{
+ "foo.txt": {
+ "type":"base64",
+ "data": "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ="
+ }
+ }
+ });
+ };
+
+ this.afterAB1 = function(dbA, dbB) {
+ var xhr = CouchDB.request("GET", "/test_suite_db_a/bin_doc/foo.txt");
+ T(xhr.responseText == "This is a base64 encoded text")
+
+ xhr = CouchDB.request("GET", "/test_suite_db_b/bin_doc/foo.txt");
+ T(xhr.responseText == "This is a base64 encoded text")
+ };
+ },
+
+ conflicts_test: new function () {
+ // test conflicts
+ this.init = function(dbA, dbB) {
+ dbA.save({_id:"foo",value:"a"});
+ dbB.save({_id:"foo",value:"b"});
+ };
+
+ this.afterBA1 = function(dbA, dbB) {
+ var docA = dbA.open("foo", {conflicts: true});
+ var docB = dbB.open("foo", {conflicts: true});
+
+ // make sure the same rev is in each db
+ T(docA._rev === docB._rev);
+
+ // make sure the conflicts are the same in each db
+ T(docA._conflicts[0] === docB._conflicts[0]);
+
+ // delete a conflict.
+ dbA.deleteDoc({_id:"foo", _rev:docA._conflicts[0]});
+ };
+
+ this.afterBA2 = function(dbA, dbB) {
+ // open documents and include the conflict meta data
+ var docA = dbA.open("foo", {conflicts: true});
+ var docB = dbB.open("foo", {conflicts: true});
+
+ // We should have no conflicts this time
+ T(docA._conflicts === undefined)
+ T(docB._conflicts === undefined);
+ };
}
- }
-
- dbA.save(binDoc);
-
- T(CouchDB.replicate(A, B).ok);
- T(CouchDB.replicate(B, A).ok);
-
- xhr = CouchDB.request("GET", "/test_suite_db_a/bin_doc/foo.txt");
- T(xhr.responseText == "This is a base64 encoded text")
-
- xhr = CouchDB.request("GET", "/test_suite_db_b/bin_doc/foo.txt");
- T(xhr.responseText == "This is a base64 encoded text")
-
- dbA.save({_id:"foo1",value:"a"});
-
- T(CouchDB.replicate(A, B).ok);
- T(CouchDB.replicate(B, A).ok);
-
- docA = dbA.open("foo1");
- docB = dbB.open("foo1");
- T(docA._rev == docB._rev);
-
- dbA.deleteDoc(docA);
-
+ };
+ var test;
+ for(test in repTests)
+ if(repTests[test].init) repTests[test].init(dbA, dbB);
+
T(CouchDB.replicate(A, B).ok);
+
+ for(test in repTests)
+ if(repTests[test].afterAB1) repTests[test].afterAB1(dbA, dbB);
+
T(CouchDB.replicate(B, A).ok);
-
- T(dbA.open("foo1") == null);
- T(dbB.open("foo1") == null);
-
- dbA.save({_id:"foo",value:"a"});
- dbB.save({_id:"foo",value:"b"});
-
+
+ for(test in repTests)
+ if(repTests[test].afterBA1) repTests[test].afterBA1(dbA, dbB);
+
T(CouchDB.replicate(A, B).ok);
+
+ for(test in repTests)
+ if(repTests[test].afterAB2) repTests[test].afterAB2(dbA, dbB);
+
T(CouchDB.replicate(B, A).ok);
-
- // open documents and include the conflict meta data
- docA = dbA.open("foo", {conflicts: true});
- docB = dbB.open("foo", {conflicts: true});
-
- // make sure the same rev is in each db
- T(docA._rev === docB._rev);
-
- // make sure the conflicts are the same in each db
- T(docA._conflicts[0] === docB._conflicts[0]);
-
- // delete a conflict.
- dbA.deleteDoc({_id:"foo", _rev:docA._conflicts[0]});
-
- // replicate the change
- T(CouchDB.replicate(A, B).ok);
-
- // open documents and include the conflict meta data
- docA = dbA.open("foo", {conflicts: true});
- docB = dbB.open("foo", {conflicts: true});
-
- // We should have no conflicts this time
- T(docA._conflicts === undefined)
- T(docB._conflicts === undefined);
+
+ for(test in repTests)
+ if(repTests[test].afterBA2) repTests[test].afterBA2(dbA, dbB);
+
}
},
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 14:18:19 +0000