summaryrefslogtreecommitdiff
path: root/test/irb
diff options
context:
space:
mode:
authoraycabta <aycabta@gmail.com>2020-10-05 04:17:15 +0900
committeraycabta <aycabta@gmail.com>2020-10-05 04:17:26 +0900
commit9718ff62c12c07ecf7f0e234343dca76ee1aa51d (patch)
treec5c22bd9087cf6f6bb2930d356b89caf36c83971 /test/irb
parentf8c50109d7d1a067bae80b56e7b0b1923951c068 (diff)
Show stdout and stderr when history tests fail
Diffstat (limited to 'test/irb')
-rw-r--r--test/irb/test_history.rb63
1 files changed, 31 insertions, 32 deletions
diff --git a/test/irb/test_history.rb b/test/irb/test_history.rb
index 3591f88..8942d24 100644
--- a/test/irb/test_history.rb
+++ b/test/irb/test_history.rb
@@ -15,7 +15,9 @@ module TestIRB
def test_history_save_1
omit "Skip Editline" if /EditLine/n.match(Readline::VERSION)
- _result_output, result_history_file = launch_irb_with_irbrc_and_irb_history(<<~IRBRC, <<~IRB_HISTORY) do |stdin|
+ assert_history_with_irbrc_and_irb_history(<<~EXPECTED_HISTORY, <<~IRBRC, <<~IRB_HISTORY) do |stdin|
+ exit
+ EXPECTED_HISTORY
IRB.conf[:USE_READLINE] = true
IRB.conf[:SAVE_HISTORY] = 1
IRB.conf[:USE_READLINE] = true
@@ -27,15 +29,18 @@ module TestIRB
IRB_HISTORY
stdin.write("5\nexit\n")
end
-
- assert_equal(<<~HISTORY_FILE, result_history_file)
- exit
- HISTORY_FILE
end
def test_history_save_100
omit "Skip Editline" if /EditLine/n.match(Readline::VERSION)
- _result_output, result_history_file = launch_irb_with_irbrc_and_irb_history(<<~IRBRC, <<~IRB_HISTORY) do |stdin|
+ assert_history_with_irbrc_and_irb_history(<<~EXPECTED_HISTORY, <<~IRBRC, <<~IRB_HISTORY) do |stdin|
+ 1
+ 2
+ 3
+ 4
+ 5
+ exit
+ EXPECTED_HISTORY
IRB.conf[:USE_READLINE] = true
IRB.conf[:SAVE_HISTORY] = 100
IRB.conf[:USE_READLINE] = true
@@ -47,20 +52,18 @@ module TestIRB
IRB_HISTORY
stdin.write("5\nexit\n")
end
+ end
- assert_equal(<<~HISTORY_FILE, result_history_file)
+ def test_history_save_bignum
+ omit "Skip Editline" if /EditLine/n.match(Readline::VERSION)
+ assert_history_with_irbrc_and_irb_history(<<~EXPECTED_HISTORY, <<~IRBRC, <<~IRB_HISTORY) do |stdin|
1
2
3
4
5
exit
- HISTORY_FILE
- end
-
- def test_history_save_bignum
- omit "Skip Editline" if /EditLine/n.match(Readline::VERSION)
- _result_output, result_history_file = launch_irb_with_irbrc_and_irb_history(<<~IRBRC, <<~IRB_HISTORY) do |stdin|
+ EXPECTED_HISTORY
IRB.conf[:USE_READLINE] = true
IRB.conf[:SAVE_HISTORY] = 10 ** 19
IRB.conf[:USE_READLINE] = true
@@ -72,20 +75,18 @@ module TestIRB
IRB_HISTORY
stdin.write("5\nexit\n")
end
+ end
- assert_equal(<<~HISTORY_FILE, result_history_file)
+ def test_history_save_minus_as_infinity
+ omit "Skip Editline" if /EditLine/n.match(Readline::VERSION)
+ assert_history_with_irbrc_and_irb_history(<<~EXPECTED_HISTORY, <<~IRBRC, <<~IRB_HISTORY) do |stdin|
1
2
3
4
5
exit
- HISTORY_FILE
- end
-
- def test_history_save_minus_as_infinity
- omit "Skip Editline" if /EditLine/n.match(Readline::VERSION)
- _result_output, result_history_file = launch_irb_with_irbrc_and_irb_history(<<~IRBRC, <<~IRB_HISTORY) do |stdin|
+ EXPECTED_HISTORY
IRB.conf[:USE_READLINE] = true
IRB.conf[:SAVE_HISTORY] = -1 # infinity
IRB.conf[:USE_READLINE] = true
@@ -97,20 +98,11 @@ module TestIRB
IRB_HISTORY
stdin.write("5\nexit\n")
end
-
- assert_equal(<<~HISTORY_FILE, result_history_file)
- 1
- 2
- 3
- 4
- 5
- exit
- HISTORY_FILE
end
private
- def launch_irb_with_irbrc_and_irb_history(irbrc, irb_history)
+ def assert_history_with_irbrc_and_irb_history(expected_history, irbrc, irb_history)
result = nil
result_history = nil
backup_irbrc = ENV.delete("IRBRC")
@@ -128,7 +120,7 @@ module TestIRB
yield(stdin, stdout)
stdin.close
stdout.flush
- system('ruby', '-Ilib', '-Itest', '-W0', '-rirb', '-e', 'IRB.start(__FILE__)', in: stdin.path, out: stdout.path)
+ system('ruby', '-Ilib', '-Itest', '-W0', '-rirb', '-e', 'IRB.start(__FILE__)', in: stdin.path, out: stdout.path, err: stdout.path)
result = stdout.read
stdout.close
end
@@ -136,7 +128,14 @@ module TestIRB
result_history = f.read
end
end
- [result, result_history]
+ assert_equal(expected_history, result_history, <<~MESSAGE)
+ expected:
+ #{expected_history}
+ but actual:
+ #{result_history}
+ and stdout and stderr ware
+ #{result}
+ MESSAGE
ensure
ENV["HOME"] = backup_home
ENV["IRBRC"] = backup_irbrc