mirror of https://github.com/swig/swig
131 lines
4.0 KiB
JavaScript
131 lines
4.0 KiB
JavaScript
var li_std_auto_ptr = require("li_std_auto_ptr");
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var checkCount = function(expected_count) {
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actual_count = li_std_auto_ptr.Klass.getTotal_count();
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if (actual_count != expected_count)
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throw new Error("Counts incorrect, expected:" + expected_count + " actual:" + actual_count);
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}
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// Test raw pointer handling involving virtual inheritance
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{
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kini = new li_std_auto_ptr.KlassInheritance("KlassInheritanceInput");
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checkCount(1);
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s = li_std_auto_ptr.useKlassRawPtr(kini);
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if (s !== "KlassInheritanceInput")
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throw new Error("Incorrect string: " + s);
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// delete kini;
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// Above not deleting the C++ object(node v12) - can't reliably control GC
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li_std_auto_ptr.takeKlassAutoPtr(kini);
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checkCount(0);
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}
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// auto_ptr as input
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{
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kin = new li_std_auto_ptr.Klass("KlassInput");
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checkCount(1);
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s = li_std_auto_ptr.takeKlassAutoPtr(kin);
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checkCount(0);
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if (s !== "KlassInput")
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throw new Error("Incorrect string: " + s);
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if (!li_std_auto_ptr.is_nullptr(kin))
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throw new Error("is_nullptr failed");
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delete kin; // Should not fail, even though already deleted
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checkCount(0);
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}
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{
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kin = new li_std_auto_ptr.Klass("KlassInput");
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checkCount(1);
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s = li_std_auto_ptr.takeKlassAutoPtr(kin);
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checkCount(0);
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if (s !== "KlassInput")
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throw new Error("Incorrect string: " + s);
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if (!li_std_auto_ptr.is_nullptr(kin))
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throw new Error("is_nullptr failed");
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exception_thrown = false;
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try {
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li_std_auto_ptr.takeKlassAutoPtr(kin);
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} catch (e) {
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if (!e.message.includes("cannot release ownership as memory is not owned"))
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throw new Error("incorrect exception message " + e.message);
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exception_thrown = true;
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}
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if (!exception_thrown)
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throw new Error("double usage of takeKlassAutoPtr should have been an error");
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delete kin; // Should not fail, even though already deleted
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checkCount(0);
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}
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{
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kin = new li_std_auto_ptr.Klass("KlassInput");
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exception_thrown = false;
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notowned = li_std_auto_ptr.get_not_owned_ptr(kin);
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try {
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li_std_auto_ptr.takeKlassAutoPtr(notowned);
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} catch (e) {
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if (!e.message.includes("cannot release ownership as memory is not owned"))
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throw new Error("incorrect exception message " + e.message);
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exception_thrown = true;
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}
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if (!exception_thrown)
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throw new Error("Should have thrown 'Cannot release ownership as memory is not owned' error");
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checkCount(1);
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// delete kin;
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// Above not deleting the C++ object(node v12) - can't reliably control GC
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li_std_auto_ptr.takeKlassAutoPtr(kin);
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checkCount(0);
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}
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{
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kini = new li_std_auto_ptr.KlassInheritance("KlassInheritanceInput");
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checkCount(1);
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s = li_std_auto_ptr.takeKlassAutoPtr(kini);
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checkCount(0);
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if (s !== "KlassInheritanceInput")
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throw new Error("Incorrect string: " + s);
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if (!li_std_auto_ptr.is_nullptr(kini))
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throw new Error("is_nullptr failed");
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delete kini; // Should not fail, even though already deleted
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checkCount(0);
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}
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li_std_auto_ptr.takeKlassAutoPtr(null);
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li_std_auto_ptr.takeKlassAutoPtr(li_std_auto_ptr.make_null());
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checkCount(0);
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// overloaded parameters
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if (li_std_auto_ptr.overloadTest() != 0)
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throw new Error("overloadTest failed");
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if (li_std_auto_ptr.overloadTest(null) != 1)
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throw new Error("overloadTest failed");
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if (li_std_auto_ptr.overloadTest(new li_std_auto_ptr.Klass("over")) != 1)
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throw new Error("overloadTest failed");
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checkCount(0);
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// auto_ptr as output
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k1 = li_std_auto_ptr.makeKlassAutoPtr("first");
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if (k1.getLabel() !== "first")
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throw new Error("wrong object label");
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k2 = li_std_auto_ptr.makeKlassAutoPtr("second");
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checkCount(2);
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// delete k1;
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// Above not deleting the C++ object(node v12) - can't reliably control GC
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li_std_auto_ptr.takeKlassAutoPtr(k1);
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checkCount(1);
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if (k2.getLabel() !== "second")
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throw new Error("wrong object label");
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// delete k2;
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// Above not deleting the C++ object(node v12) - can't reliably control GC
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li_std_auto_ptr.takeKlassAutoPtr(k2);
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if (li_std_auto_ptr.makeNullAutoPtr() != null)
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throw new Error("null failure");
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checkCount(0);
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