80 lines
2.6 KiB
Perl
80 lines
2.6 KiB
Perl
use strict;
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use warnings;
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use Test::More tests => 17;
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BEGIN { use_ok('cpp17_string_view') }
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require_ok('cpp17_string_view');
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use Devel::Peek;
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# Checking expected use of %typemap(in) std::string_view {}
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cpp17_string_view::test_value("Fee");
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# Checking expected result of %typemap(out) std::string_view {}
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is(cpp17_string_view::test_value("Fi"), "Fi", "Test 1");
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# Verify type-checking for %typemap(in) std::string_view {}
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eval { cpp17_string_view::test_value(undef) };
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like($@, qr/\bTypeError\b/, "Test 2");
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# Checking expected use of %typemap(in) const std::string_view & {}
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cpp17_string_view::test_const_reference("Fo");
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# Checking expected result of %typemap(out) const std::string_view& {}
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is(cpp17_string_view::test_const_reference("Fum"), "Fum", "Test 3");
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# Verify type-checking for %typemap(in) const std::string_view & {}
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eval { cpp17_string_view::test_const_reference(undef) };
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like($@, qr/\bNullReferenceError\b/, "Test 4");
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#
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# Input and output typemaps for pointers and non-const references to
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# std::string_view are *not* supported; the following tests confirm
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# that none of these cases are slipping through.
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#
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my $stringPtr = undef;
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$stringPtr = cpp17_string_view::test_pointer_out();
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cpp17_string_view::test_pointer($stringPtr);
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$stringPtr = cpp17_string_view::test_const_pointer_out();
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cpp17_string_view::test_const_pointer($stringPtr);
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$stringPtr = cpp17_string_view::test_reference_out();
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cpp17_string_view::test_reference($stringPtr);
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# Check throw exception specification
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eval { cpp17_string_view::test_throw() };
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like($@, qr/^test_throw message/, "Test 5");
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{ local $TODO = "why is the error not a Perl string?";
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eval { cpp17_string_view::test_const_reference_throw() };
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is($@, "<some kind of string>", "Test 6");
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}
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# Global variables
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is($cpp17_string_view::ConstGlobalString, "const global string", "ConstGlobalString test");
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# Member variables
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my $myStructure = new cpp17_string_view::Structure();
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is($myStructure->{ConstMemberString}, "const member string", "ConstMemberString test");
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is($cpp17_string_view::Structure::ConstStaticMemberString, "const static member string", "ConstStaticMemberString test");
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is(cpp17_string_view::stdstringview_empty(), "", "stdstringview_empty");
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is(cpp17_string_view::c_empty(), "", "c_empty");
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is(cpp17_string_view::c_null(), undef, "c_null");
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is(cpp17_string_view::get_null(cpp17_string_view::c_null()), undef, "get_null c_null");
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is(cpp17_string_view::get_null(cpp17_string_view::c_empty()), "non-null", "get_null c_empty");
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is(cpp17_string_view::get_null(cpp17_string_view::stdstringview_empty()), "non-null", "get_null stdstringview_empty");
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