From 241f00a5eb1a1d653addfbedaf0f231ab39af31b Mon Sep 17 00:00:00 2001
From: Stefano Rivera <stefano@rivera.za.net>
Date: Fri, 2 Oct 2020 18:15:37 -0700
Subject: Update _ctypes_test to 2.7.18

---
 lib_pypy/_ctypes_test.c | 207 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 207 insertions(+)

(limited to 'lib_pypy')

diff --git a/lib_pypy/_ctypes_test.c b/lib_pypy/_ctypes_test.c
index 0815aba391..f38292b460 100644
--- a/lib_pypy/_ctypes_test.c
+++ b/lib_pypy/_ctypes_test.c
@@ -54,6 +54,19 @@ _testfunc_cbk_large_struct(Test in, void (*func)(Test))
     func(in);
 }
 
+/*
+ * See issue 29565. Update a structure passed by value;
+ * the caller should not see any change.
+ */
+
+EXPORT(void)
+_testfunc_large_struct_update_value(Test in)
+{
+    in.first = 0x0badf00d;
+    in.second = 0x0badf00d;
+    in.third = 0x0badf00d;
+}
+
 EXPORT(void)testfunc_array(int values[4])
 {
     printf("testfunc_array %d %d %d %d\n",
@@ -644,6 +657,200 @@ EXPORT(void) TwoOutArgs(int a, int *pi, int b, int *pj)
     *pj += b;
 }
 
+#ifdef MS_WIN32
+
+typedef struct {
+    char f1;
+} Size1;
+
+typedef struct {
+    char f1;
+    char f2;
+} Size2;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+} Size3;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+} Size4;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+    char f5;
+} Size5;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+    char f5;
+    char f6;
+} Size6;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+    char f5;
+    char f6;
+    char f7;
+} Size7;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+    char f5;
+    char f6;
+    char f7;
+    char f8;
+} Size8;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+    char f5;
+    char f6;
+    char f7;
+    char f8;
+    char f9;
+} Size9;
+
+typedef struct {
+    char f1;
+    char f2;
+    char f3;
+    char f4;
+    char f5;
+    char f6;
+    char f7;
+    char f8;
+    char f9;
+    char f10;
+} Size10;
+
+EXPORT(Size1) TestSize1() {
+    Size1 f;
+    f.f1 = 'a';
+    return f;
+}
+
+EXPORT(Size2) TestSize2() {
+    Size2 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    return f;
+}
+
+EXPORT(Size3) TestSize3() {
+    Size3 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    return f;
+}
+
+EXPORT(Size4) TestSize4() {
+    Size4 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    return f;
+}
+
+EXPORT(Size5) TestSize5() {
+    Size5 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    f.f5 = 'e';
+    return f;
+}
+
+EXPORT(Size6) TestSize6() {
+    Size6 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    f.f5 = 'e';
+    f.f6 = 'f';
+    return f;
+}
+
+EXPORT(Size7) TestSize7() {
+    Size7 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    f.f5 = 'e';
+    f.f6 = 'f';
+    f.f7 = 'g';
+    return f;
+}
+
+EXPORT(Size8) TestSize8() {
+    Size8 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    f.f5 = 'e';
+    f.f6 = 'f';
+    f.f7 = 'g';
+    f.f8 = 'h';
+    return f;
+}
+
+EXPORT(Size9) TestSize9() {
+    Size9 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    f.f5 = 'e';
+    f.f6 = 'f';
+    f.f7 = 'g';
+    f.f8 = 'h';
+    f.f9 = 'i';
+    return f;
+}
+
+EXPORT(Size10) TestSize10() {
+    Size10 f;
+    f.f1 = 'a';
+    f.f2 = 'b';
+    f.f3 = 'c';
+    f.f4 = 'd';
+    f.f5 = 'e';
+    f.f6 = 'f';
+    f.f7 = 'g';
+    f.f8 = 'h';
+    f.f9 = 'i';
+    f.f10 = 'j';
+    return f;
+}
+
+#endif
+
 #ifdef MS_WIN32
 EXPORT(S2H) __stdcall s_ret_2h_func(S2H inp) { return ret_2h_func(inp); }
 EXPORT(S8I) __stdcall s_ret_8i_func(S8I inp) { return ret_8i_func(inp); }
-- 
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