Donal McBreen
9c86205510
Patch the sqlite adapter to add CHECK constraints for string and text column limits. We'll do them inline, so that any column changes automatically update the constraints.
57 lines
2.0 KiB
Ruby
57 lines
2.0 KiB
Ruby
require "test_helper"
|
|
|
|
class ColumnLimitsTest < ActiveSupport::TestCase
|
|
# Database errors for exceeding column limits:
|
|
# - MySQL: ActiveRecord::ValueTooLong
|
|
# - SQLite: ActiveRecord::CheckViolation
|
|
COLUMN_LIMIT_ERRORS = [ ActiveRecord::ValueTooLong, ActiveRecord::CheckViolation ]
|
|
|
|
test "account name rejects strings over 255 characters" do
|
|
account = Account.new(name: "a" * 256)
|
|
assert_raises(*COLUMN_LIMIT_ERRORS) { account.save! }
|
|
end
|
|
|
|
test "account name accepts strings up to 255 characters" do
|
|
account = Account.new(name: "a" * 255)
|
|
assert account.save
|
|
end
|
|
|
|
test "account name accepts 255 emoji characters" do
|
|
account = Account.new(name: "🎉" * 255)
|
|
assert account.save
|
|
end
|
|
|
|
test "account name rejects 256 emoji characters" do
|
|
account = Account.new(name: "🎉" * 256)
|
|
assert_raises(*COLUMN_LIMIT_ERRORS) { account.save! }
|
|
end
|
|
|
|
# Test text column limits (65535 bytes for TEXT)
|
|
test "step content rejects text over 65535 bytes" do
|
|
step = Step.new(content: "a" * 65536, card: cards(:logo))
|
|
assert_raises(*COLUMN_LIMIT_ERRORS) { step.save! }
|
|
end
|
|
|
|
test "step content accepts text up to 65535 bytes" do
|
|
step = Step.new(content: "a" * 65535, card: cards(:logo))
|
|
assert step.save
|
|
end
|
|
|
|
test "step content counts bytes not characters for text columns" do
|
|
# 20000 emoji = 20000 chars but 80000 bytes (over 65535 limit)
|
|
step = Step.new(content: "🎉" * 20000, card: cards(:logo))
|
|
assert_raises(*COLUMN_LIMIT_ERRORS) { step.save! }
|
|
end
|
|
|
|
test "ActionText::RichText name rejects strings over 255 characters" do
|
|
rich_text = ActionText::RichText.new(name: "a" * 256, record: cards(:logo))
|
|
assert_raises(*COLUMN_LIMIT_ERRORS) { rich_text.save! }
|
|
end
|
|
|
|
test "ActiveStorage::Blob filename rejects strings over 255 characters" do
|
|
Current.account = accounts(:"37s")
|
|
blob = ActiveStorage::Blob.new(filename: "a" * 256, key: "test-key", byte_size: 0, checksum: "test", service_name: "local")
|
|
assert_raises(*COLUMN_LIMIT_ERRORS) { blob.save! }
|
|
end
|
|
end
|