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require 'spec_helper'
RSpec.describe Mysql2::Error do
let(:error) do
begin
@client.query("HAHAHA")
rescue Mysql2::Error => e
error = e
end
error
end
it "responds to error_number and sql_state, with aliases" do
expect(error).to respond_to(:error_number)
expect(error).to respond_to(:sql_state)
# Mysql gem compatibility
expect(error).to respond_to(:errno)
expect(error).to respond_to(:error)
end
context 'encoding' do
let(:valid_utf8) { '造字' }
let(:error) do
begin
@client.query(valid_utf8)
rescue Mysql2::Error => e
e
end
end
let(:invalid_utf8) { ["e5c67d1f"].pack('H*').force_encoding(Encoding::UTF_8) }
let(:bad_err) do
begin
@client.query(invalid_utf8)
rescue Mysql2::Error => e
e
end
end
let(:server_info) do
@client.server_info
end
before do
# sanity check
expect(valid_utf8.encoding).to eql(Encoding::UTF_8)
expect(valid_utf8).to be_valid_encoding
expect(invalid_utf8.encoding).to eql(Encoding::UTF_8)
expect(invalid_utf8).to_not be_valid_encoding
end
it "returns error messages as UTF-8 by default" do
with_internal_encoding nil do
expect(error.message.encoding).to eql(Encoding::UTF_8)
expect(error.message).to be_valid_encoding
expect(bad_err.message.encoding).to eql(Encoding::UTF_8)
expect(bad_err.message).to be_valid_encoding
# MariaDB 10.5 returns a little different error message unlike MySQL
# and other old MariaDBs.
# https://jira.mariadb.org/browse/MDEV-25400
err_str = if server_info[:version].match(/MariaDB/) && server_info[:id] >= 100500
"??}\\001F"
else
"??}\u001F"
end
expect(bad_err.message).to include(err_str)
end
end
it "returns sql state as ASCII" do
expect(error.sql_state.encoding).to eql(Encoding::US_ASCII)
expect(error.sql_state).to be_valid_encoding
end
it "returns error messages and sql state in Encoding.default_internal if set" do
with_internal_encoding Encoding::UTF_16LE do
expect(error.message.encoding).to eql(Encoding.default_internal)
expect(error.message).to be_valid_encoding
expect(bad_err.message.encoding).to eql(Encoding.default_internal)
expect(bad_err.message).to be_valid_encoding
end
end
end if false # SKIP this test; for some reason it will make the build hang
end
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