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Suppress warnings during testing #2370

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Merged
ksss merged 2 commits into from
May 12, 2025
Merged

Suppress warnings during testing #2370

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0663a25
Suppress warning for redefine basic methods
ksss Mar 28, 2025
e329704
Suppress warning for "literal string will be frozen in the future"
ksss Mar 28, 2025
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1 change: 1 addition & 0 deletions lib/rbs/unit_test/convertibles.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ module UnitTest
module Convertibles
class BlankSlate < BasicObject
instance_methods.each do |im|
next if im == :__id__
next if im == :__send__
undef_method im
end
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28 changes: 21 additions & 7 deletions test/stdlib/BasicObject_test.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -29,16 +29,20 @@ def test_eq
end

def test___id__
assert_send_type '() -> Integer',
BOBJ, :__id__
suppress_warning do
assert_send_type '() -> Integer',
BOBJ, :__id__
end
end

def test___send__
with_interned :__send__ do |name|
assert_send_type '(interned, *untyped, **untyped) -> untyped',
BOBJ, :__send__, name, :__id__
assert_send_type '(interned, *untyped, **untyped) { (*untyped, **untyped) -> untyped} -> untyped',
BOBJ, :__send__, name, :instance_exec do _1 end
suppress_warning do
with_interned :__send__ do |name|
assert_send_type '(interned, *untyped, **untyped) -> untyped',
BOBJ, :__send__, name, :__id__
assert_send_type '(interned, *untyped, **untyped) { (*untyped, **untyped) -> untyped} -> untyped',
BOBJ, :__send__, name, :instance_exec do _1 end
end
end
end

Expand Down Expand Up @@ -70,4 +74,14 @@ def test_instance_exec
assert_send_type '(*String) { (*String) [self: BasicObject] -> Integer } -> Integer',
BOBJ, :instance_exec, '1', '2' do |*x| x.join.to_i end
end

def suppress_warning
origstderr = $stderr
begin
$stderr = StringIO.new
yield
ensure
$stderr = origstderr
end
end
end
4 changes: 2 additions & 2 deletions test/stdlib/Ripper_test.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ def test_new

def test_dedent_string
assert_send_type "(::String input, ::int width) -> ::Integer",
Ripper, :dedent_string, "", 0
Ripper, :dedent_string, +"", 0
end

def test_lex
Expand Down Expand Up @@ -180,7 +180,7 @@ def test_compile_error

def test_dedent_string
assert_send_type "(String input, Integer width) -> Integer",
Ripper.new("def a; end"), :dedent_string, "", 0
Ripper.new("def a; end"), :dedent_string, +"", 0
end

def test_warning
Expand Down