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fix bug related to Slice(T).new(0). It was messing with the data in the stack

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This commit is contained in:
Brian J. Cardiff 2016-06-23 22:36:34 -03:00
parent b2da4f3f6e
commit 933014c1aa
2 changed files with 4 additions and 6 deletions
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8
spec/custom_drivers_types_spec.cr
View file

@ -170,8 +170,7 @@ describe DB do
it "Foo and Bar drivers should return fake_row" do it "Foo and Bar drivers should return fake_row" do
with_witness do |w| with_witness do |w|
DB.open("foo://host") do |db| DB.open("foo://host") do |db|
# TODO somehow FooValue.new(99) is needed otherwise the read_object assertion fail FooDriver.fake_row = [1, "string", FooValue.new(3)] of FooDriver::Any
FooDriver.fake_row = [1, "string", FooValue.new(3), FooValue.new(99)] of FooDriver::Any
db.query "query" do |rs| db.query "query" do |rs|
w.check w.check
rs.move_next rs.move_next
@ -184,8 +183,7 @@ describe DB do
with_witness do |w| with_witness do |w|
DB.open("bar://host") do |db| DB.open("bar://host") do |db|
# TODO somehow BarValue.new(99) is needed otherwise the read_object assertion fail BarDriver.fake_row = [BarValue.new(4), "lorem", 1.0] of BarDriver::Any
BarDriver.fake_row = [BarValue.new(4), "lorem", 1.0, BarValue.new(99)] of BarDriver::Any
db.query "query" do |rs| db.query "query" do |rs|
w.check w.check
rs.move_next rs.move_next
@ -199,7 +197,7 @@ describe DB do
it "drivers should return custom values as scalar" do it "drivers should return custom values as scalar" do
DB.open("foo://host") do |db| DB.open("foo://host") do |db|
FooDriver.fake_row = [FooValue.new(3), FooValue.new(99)] of FooDriver::Any FooDriver.fake_row = [FooValue.new(3)] of FooDriver::Any
db.scalar("query").as(FooValue).value.should eq(3) db.scalar("query").as(FooValue).value.should eq(3)
end end
end end

2
src/db/statement.cr
View file

@ -54,7 +54,7 @@ module DB
# See `QueryMethods#query` # See `QueryMethods#query`
def query def query
perform_query Slice(Any).new(0) perform_query Tuple.new
end end
# See `QueryMethods#query` # See `QueryMethods#query`