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Use dedicated assertion methods for warning and syntax error

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This commit is contained in:
Nobuyoshi Nakada 2019-10-23 02:30:14 +09:00
parent 601f1fb456
commit d5d5844744
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1 changed files with 15 additions and 23 deletions
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38
test/ruby/test_parse.rb
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@ -855,32 +855,24 @@ x = __ENCODING__
end
def test_void_expr_stmts_value
# This test checks if void contexts are warned correctly.
# Thus, warnings MUST NOT be suppressed.
$VERBOSE = true
stderr = $stderr
$stderr = StringIO.new("")
x = 1
assert_nil eval("x; nil")
assert_nil eval("1+1; nil")
assert_nil eval("1.+(1); nil")
assert_nil eval("TestParse; nil")
assert_nil eval("::TestParse; nil")
assert_nil eval("x..x; nil")
assert_nil eval("x...x; nil")
assert_nil eval("self; nil")
assert_nil eval("nil; nil")
assert_nil eval("true; nil")
assert_nil eval("false; nil")
assert_nil eval("defined?(1); nil")
useless_use = /useless use/
unused = /unused/
assert_nil assert_warning(useless_use) {eval("x; nil")}
assert_nil assert_warning(useless_use) {eval("1+1; nil")}
assert_nil assert_warning('') {eval("1.+(1); nil")}
assert_nil assert_warning(useless_use) {eval("TestParse; nil")}
assert_nil assert_warning(useless_use) {eval("::TestParse; nil")}
assert_nil assert_warning(useless_use) {eval("x..x; nil")}
assert_nil assert_warning(useless_use) {eval("x...x; nil")}
assert_nil assert_warning(unused) {eval("self; nil")}
assert_nil assert_warning(unused) {eval("nil; nil")}
assert_nil assert_warning(unused) {eval("true; nil")}
assert_nil assert_warning(unused) {eval("false; nil")}
assert_nil assert_warning(useless_use) {eval("defined?(1); nil")}
assert_equal 1, x
assert_raise(SyntaxError) do
eval %q(1; next; 2)
end
assert_equal(13, $stderr.string.lines.to_a.size)
$stderr = stderr
assert_syntax_error("1; next; 2", /Invalid next/)
end
def test_assign_in_conditional