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-rw-r--r--test/query_server_spec.rb247
1 files changed, 205 insertions, 42 deletions
diff --git a/test/query_server_spec.rb b/test/query_server_spec.rb
index c9fb6942..42c7794c 100644
--- a/test/query_server_spec.rb
+++ b/test/query_server_spec.rb
@@ -14,36 +14,33 @@
# spec test/query_server_spec.rb -f specdoc --color
COUCH_ROOT = "#{File.dirname(__FILE__)}/.." unless defined?(COUCH_ROOT)
-LANGUAGE = "js"
+LANGUAGE = ENV["QS_LANG"] || "js"
+
+puts "Running query server specs for #{LANGUAGE} query server"
-require 'open3'
require 'spec'
require 'json'
class OSProcessRunner
def self.run
- trace = false
+ trace = ENV["QS_TRACE"] || false
puts "launching #{run_command}" if trace
if block_given?
- Open3.popen3(run_command) do |jsin, jsout, jserr|
- js = QueryServerRunner.new(jsin, jsout, jserr, trace)
- yield js
+ IO.popen(run_command, "r+") do |io|
+ qs = QueryServerRunner.new(io, trace)
+ yield qs
end
else
- jsin, jsout, jserr = Open3.popen3(run_command)
- QueryServerRunner.new(jsin, jsout, jserr, trace)
+ io = IO.popen(run_command, "r+")
+ QueryServerRunner.new(io, trace)
end
end
- def initialize jsin, jsout, jserr, trace = false
- @qsin = jsin
- @qsout = jsout
- @qserr = jserr
+ def initialize io, trace = false
+ @qsio = io
@trace = trace
end
def close
- @qsin.close
- @qsout.close
- @qserr.close
+ @qsio.close
end
def reset!
run(["reset"])
@@ -63,10 +60,10 @@ class OSProcessRunner
def rrun json
line = json.to_json
puts "run: #{line}" if @trace
- @qsin.puts line
+ @qsio.puts line
end
def rgets
- resp = @qsout.gets
+ resp = @qsio.gets
puts "got: #{resp}" if @trace
resp
end
@@ -75,7 +72,15 @@ class OSProcessRunner
# err = @qserr.gets
# puts "err: #{err}" if err
if resp
- rj = JSON.parse("[#{resp.chomp}]")[0]
+ begin
+ rj = JSON.parse("[#{resp.chomp}]")[0]
+ rescue JSON::ParserError
+ puts "JSON ERROR (dump under trace mode)"
+ # puts resp.chomp
+ while resp = rgets
+ # puts resp.chomp
+ end
+ end
if rj.respond_to?(:[]) && rj.is_a?(Array)
if rj[0] == "log"
log = rj[1]
@@ -92,7 +97,10 @@ end
class QueryServerRunner < OSProcessRunner
- COMMANDS = {"js" => "#{COUCH_ROOT}/src/couchdb/couchjs #{COUCH_ROOT}/share/server/main.js" }
+ COMMANDS = {
+ "js" => "#{COUCH_ROOT}/src/couchdb/couchjs #{COUCH_ROOT}/share/server/main.js",
+ "erlang" => "#{COUCH_ROOT}/test/run_native_process.es"
+ }
def self.run_command
COMMANDS[LANGUAGE]
@@ -105,41 +113,90 @@ class ExternalRunner < OSProcessRunner
end
end
+
functions = {
"emit-twice" => {
- "js" => %{function(doc){emit("foo",doc.a); emit("bar",doc.a)}}
+ "js" => %{function(doc){emit("foo",doc.a); emit("bar",doc.a)}},
+ "erlang" => <<-ERLANG
+ fun({Doc}) ->
+ A = proplists:get_value(<<"a">>, Doc, null),
+ Emit(<<"foo">>, A),
+ Emit(<<"bar">>, A)
+ end.
+ ERLANG
},
"emit-once" => {
- "js" => %{function(doc){emit("baz",doc.a)}}
+ "js" => %{function(doc){emit("baz",doc.a)}},
+ "erlang" => <<-ERLANG
+ fun({Doc}) ->
+ A = proplists:get_value(<<"a">>, Doc, null),
+ Emit(<<"baz">>, A)
+ end.
+ ERLANG
},
"reduce-values-length" => {
- "js" => %{function(keys, values, rereduce) { return values.length; }}
+ "js" => %{function(keys, values, rereduce) { return values.length; }},
+ "erlang" => %{fun(Keys, Values, ReReduce) -> length(Values) end.}
},
"reduce-values-sum" => {
- "js" => %{function(keys, values, rereduce) { return sum(values); }}
+ "js" => %{function(keys, values, rereduce) { return sum(values); }},
+ "erlang" => %{fun(Keys, Values, ReReduce) -> lists:sum(Values) end.}
},
"validate-forbidden" => {
- "js" => %{function(newDoc, oldDoc, userCtx) { if (newDoc.bad) throw({forbidden:"bad doc"}); "foo bar";}}
+ "js" => <<-JS,
+ function(newDoc, oldDoc, userCtx) {
+ if(newDoc.bad)
+ throw({forbidden:"bad doc"}); "foo bar";
+ }
+ JS
+ "erlang" => <<-ERLANG
+ fun({NewDoc}, _OldDoc, _UserCtx) ->
+ case proplists:get_value(<<"bad">>, NewDoc) of
+ undefined -> 1;
+ _ -> {[{forbidden, <<"bad doc">>}]}
+ end
+ end.
+ ERLANG
},
"show-simple" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(doc, req) {
- log("ok");
- return [doc.title, doc.body].join(' - ');
+ log("ok");
+ return [doc.title, doc.body].join(' - ');
}
JS
+ "erlang" => <<-ERLANG
+ fun({Doc}, Req) ->
+ Title = proplists:get_value(<<"title">>, Doc),
+ Body = proplists:get_value(<<"body">>, Doc),
+ Resp = <<Title/binary, " - ", Body/binary>>,
+ {[{<<"body">>, Resp}]}
+ end.
+ ERLANG
},
"show-headers" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(doc, req) {
var resp = {"code":200, "headers":{"X-Plankton":"Rusty"}};
resp.body = [doc.title, doc.body].join(' - ');
return resp;
}
JS
+ "erlang" => <<-ERLANG
+ fun({Doc}, Req) ->
+ Title = proplists:get_value(<<"title">>, Doc),
+ Body = proplists:get_value(<<"body">>, Doc),
+ Resp = <<Title/binary, " - ", Body/binary>>,
+ {[
+ {<<"code">>, 200},
+ {<<"headers">>, {[{<<"X-Plankton">>, <<"Rusty">>}]}},
+ {<<"body">>, Resp}
+ ]}
+ end.
+ ERLANG
},
"show-sends" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
start({headers:{"Content-Type" : "text/plain"}});
send("first chunk");
@@ -147,9 +204,20 @@ functions = {
return "tail";
};
JS
+ "erlang" => <<-ERLANG
+ fun(Head, Req) ->
+ Resp = {[
+ {<<"headers">>, {[{<<"Content-Type">>, <<"text/plain">>}]}}
+ ]},
+ Start(Resp),
+ Send(<<"first chunk">>),
+ Send(<<"second \\\"chunk\\\"">>),
+ <<"tail">>
+ end.
+ ERLANG
},
"show-while-get-rows" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
send("first chunk");
send(req.q);
@@ -161,9 +229,21 @@ functions = {
return "tail";
};
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, {Req}) ->
+ Send(<<"first chunk">>),
+ Send(proplists:get_value(<<"q">>, Req)),
+ Fun = fun({Row}, _) ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {ok, nil}
+ end,
+ {ok, _} = FoldRows(Fun, nil),
+ <<"tail">>
+ end.
+ ERLANG
},
"show-while-get-rows-multi-send" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
send("bacon");
var row;
@@ -175,9 +255,21 @@ functions = {
return "tail";
};
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, Req) ->
+ Send(<<"bacon">>),
+ Fun = fun({Row}, _) ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ Send(<<"eggs">>),
+ {ok, nil}
+ end,
+ FoldRows(Fun, nil),
+ <<"tail">>
+ end.
+ ERLANG
},
"list-simple" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
send("first chunk");
send(req.q);
@@ -188,9 +280,21 @@ functions = {
return "early";
};
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, {Req}) ->
+ Send(<<"first chunk">>),
+ Send(proplists:get_value(<<"q">>, Req)),
+ Fun = fun({Row}, _) ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {ok, nil}
+ end,
+ FoldRows(Fun, nil),
+ <<"early">>
+ end.
+ ERLANG
},
"list-chunky" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
send("first chunk");
send(req.q);
@@ -204,16 +308,37 @@ functions = {
};
};
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, {Req}) ->
+ Send(<<"first chunk">>),
+ Send(proplists:get_value(<<"q">>, Req)),
+ Fun = fun
+ ({Row}, Count) when Count < 2 ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {ok, Count+1};
+ ({Row}, Count) when Count == 2 ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {stop, <<"early tail">>}
+ end,
+ {ok, Tail} = FoldRows(Fun, 0),
+ Tail
+ end.
+ ERLANG
},
"list-old-style" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req, foo, bar) {
return "stuff";
}
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, Req, Foo, Bar) ->
+ <<"stuff">>
+ end.
+ ERLANG
},
"list-capped" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
send("bacon")
var row, i = 0;
@@ -226,9 +351,24 @@ functions = {
};
}
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, Req) ->
+ Send(<<"bacon">>),
+ Fun = fun
+ ({Row}, Count) when Count < 2 ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {ok, Count+1};
+ ({Row}, Count) when Count == 2 ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {stop, <<"early">>}
+ end,
+ {ok, Tail} = FoldRows(Fun, 0),
+ Tail
+ end.
+ ERLANG
},
"list-raw" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(head, req) {
send("first chunk");
send(req.q);
@@ -239,24 +379,47 @@ functions = {
return "tail";
};
JS
+ "erlang" => <<-ERLANG,
+ fun(Head, {Req}) ->
+ Send(<<"first chunk">>),
+ Send(proplists:get_value(<<"q">>, Req)),
+ Fun = fun({Row}, _) ->
+ Send(proplists:get_value(<<"key">>, Row)),
+ {ok, nil}
+ end,
+ FoldRows(Fun, nil),
+ <<"tail">>
+ end.
+ ERLANG
},
"filter-basic" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(doc, req) {
if (doc.good) {
return true;
}
}
JS
+ "erlang" => <<-ERLANG,
+ fun({Doc}, Req) ->
+ proplists:get_value(<<"good">>, Doc)
+ end.
+ ERLANG
},
"update-basic" => {
- "js" => <<-JS
+ "js" => <<-JS,
function(doc, req) {
doc.world = "hello";
var resp = [doc, "hello doc"];
return resp;
}
JS
+ "erlang" => <<-ERLANG,
+ fun({Doc}, Req) ->
+ Doc2 = [{<<"world">>, <<"hello">>}|Doc],
+ [{Doc2}, {[{<<"body">>, <<"hello doc">>}]}]
+ end.
+ ERLANG
}
}
@@ -322,7 +485,7 @@ describe "query server normal case" do
end
it "should show" do
@qs.rrun(["show", @fun,
- {:title => "Best ever", :body => "Doc body"}])
+ {:title => "Best ever", :body => "Doc body"}, {}])
@qs.jsgets.should == ["resp", {"body" => "Best ever - Doc body"}]
end
end
@@ -334,7 +497,7 @@ describe "query server normal case" do
end
it "should show headers" do
@qs.rrun(["show", @fun,
- {:title => "Best ever", :body => "Doc body"}])
+ {:title => "Best ever", :body => "Doc body"}, {}])
@qs.jsgets.should == ["resp", {"code"=>200,"headers" => {"X-Plankton"=>"Rusty"}, "body" => "Best ever - Doc body"}]
end
end
@@ -446,7 +609,7 @@ describe "query server normal case" do
@qs.add_fun(@fun).should == true
end
it "should only return true for good docs" do
- @qs.run(["filter", [{"key"=>"bam", "good" => true}, {"foo" => "bar"}, {"good" => true}]]).
+ @qs.run(["filter", [{"key"=>"bam", "good" => true}, {"foo" => "bar"}, {"good" => true}], {"req" => "foo"}]).
should == [true, [true, false, true]]
end
end
@@ -493,7 +656,7 @@ describe "query server that exits" do
it "should get a warning" do
resp = @qs.run(["list", {"foo"=>"bar"}, {"q" => "ok"}])
resp["error"].should == "render_error"
- resp["reason"].should include("the list API has changed")
+ #resp["reason"].should include("the list API has changed")
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 21:47:13 +0000