14 files changed, 258 insertions, 0 deletions
diff --git a/test/ASTMerge/Inputs/enum1.c b/test/ASTMerge/Inputs/enum1.c
new file mode 100644
index 0000000..f2b9c5c
--- /dev/null
+++ b/test/ASTMerge/Inputs/enum1.c
@@ -0,0 +1,42 @@
+// Matching
+enum E1 {
+  E1Enumerator1,
+  E1Enumerator2 = 3,
+  E1Enumerator3
+} x1;
+
+// Value mismatch
+enum E2 {
+  E2Enumerator1,
+  E2Enumerator2 = 3,
+  E2Enumerator3
+} x2;
+
+// Name mismatch
+enum E3 {
+  E3Enumerator1,
+  E3Enumerator2 = 3,
+  E3Enumerator3
+} x3;
+
+// Missing enumerator
+enum E4 {
+  E4Enumerator1,
+  E4Enumerator2,
+  E4Enumerator3
+} x4;
+
+// Extra enumerator
+enum E5 {
+  E5Enumerator1,
+  E5Enumerator2,
+  E5Enumerator3
+} x5;
+
+// Matching, with typedef
+typedef enum {
+  E6Enumerator1,
+  E6Enumerator2
+} E6;
+
+E6 x6;
diff --git a/test/ASTMerge/Inputs/enum2.c b/test/ASTMerge/Inputs/enum2.c
new file mode 100644
index 0000000..315b4dc
--- /dev/null
+++ b/test/ASTMerge/Inputs/enum2.c
@@ -0,0 +1,42 @@
+// Matching
+enum E1 {
+  E1Enumerator1,
+  E1Enumerator2 = 3,
+  E1Enumerator3
+} x1;
+
+// Value mismatch
+enum E2 {
+  E2Enumerator1,
+  E2Enumerator2 = 4,
+  E2Enumerator3
+} x2;
+
+// Name mismatch
+enum E3 {
+  E3Enumerator1,
+  E3Enumerator = 3,
+  E3Enumerator3
+} x3;
+
+// Missing enumerator
+enum E4 {
+  E4Enumerator1,
+  E4Enumerator2
+} x4;
+
+// Extra enumerator
+enum E5 {
+  E5Enumerator1,
+  E5Enumerator2,
+  E5Enumerator3,
+  E5Enumerator4
+} x5;
+
+// Matching, with typedef
+typedef enum {
+  E6Enumerator1,
+  E6Enumerator2
+} E6;
+
+E6 x6;
diff --git a/test/ASTMerge/Inputs/function1.c b/test/ASTMerge/Inputs/function1.c
new file mode 100644
index 0000000..4523bd3
--- /dev/null
+++ b/test/ASTMerge/Inputs/function1.c
@@ -0,0 +1,6 @@
+void f0(int);
+void f1(int, float);
+void f2();
+void f3(void);
+void f4(int, int);
+int f5(int) __attribute__((const));
diff --git a/test/ASTMerge/Inputs/function2.c b/test/ASTMerge/Inputs/function2.c
new file mode 100644
index 0000000..6ca810a
--- /dev/null
+++ b/test/ASTMerge/Inputs/function2.c
@@ -0,0 +1,7 @@
+typedef int Int;
+void f0(Int);
+void f1(Int, double);
+void f2(int, int);
+void f3(int);
+static void f4(float, float);
+int f5(int) __attribute__((const));
diff --git a/test/ASTMerge/Inputs/interface1.m b/test/ASTMerge/Inputs/interface1.m
new file mode 100644
index 0000000..1aa1c3b
--- /dev/null
+++ b/test/ASTMerge/Inputs/interface1.m
@@ -0,0 +1,7 @@
+// Matches
+@interface I1
+@end
+
+// Matches
+@interface I2 : I1
+@end
diff --git a/test/ASTMerge/Inputs/interface2.m b/test/ASTMerge/Inputs/interface2.m
new file mode 100644
index 0000000..1aa1c3b
--- /dev/null
+++ b/test/ASTMerge/Inputs/interface2.m
@@ -0,0 +1,7 @@
+// Matches
+@interface I1
+@end
+
+// Matches
+@interface I2 : I1
+@end
diff --git a/test/ASTMerge/Inputs/lit.local.cfg b/test/ASTMerge/Inputs/lit.local.cfg
new file mode 100644
index 0000000..e6f55ee
--- /dev/null
+++ b/test/ASTMerge/Inputs/lit.local.cfg
@@ -0,0 +1 @@
+config.suffixes = []
diff --git a/test/ASTMerge/Inputs/struct1.c b/test/ASTMerge/Inputs/struct1.c
new file mode 100644
index 0000000..af2af8a
--- /dev/null
+++ b/test/ASTMerge/Inputs/struct1.c
@@ -0,0 +1,63 @@
+typedef int Int;
+typedef float Float;
+
+// Matches
+struct S0 {
+  Int field1;
+  Float field2;
+};
+
+struct S0 x0;
+
+// Mismatch in field type
+struct S1 {
+  Int field1;
+  int field2;
+};
+
+struct S1 x1;
+
+// Mismatch in tag kind.
+struct S2 { int i; float f; } x2;
+
+// Missing fields
+struct S3 { int i; float f; double d; } x3;
+
+// Extra fields
+struct S4 { int i; } x4;
+
+// Bit-field matches
+struct S5 { int i : 8; unsigned j : 8; } x5;
+
+// Bit-field mismatch
+struct S6 { int i : 8; unsigned j : 8; } x6;
+
+// Bit-field mismatch
+struct S7 { int i : 8; unsigned j : 8; } x7;
+
+// Incomplete type
+struct S8 *x8;
+
+// Incomplete type
+struct S9 { int i; float f; } *x9;
+
+// Incomplete type
+struct S10 *x10;
+
+// Matches
+struct ListNode {
+  int value;
+  struct ListNode *Next;
+} xList;
+
+// Mismatch due to struct used internally
+struct DeepError {
+  int value;
+  struct DeeperError { int i; int f; } *Deeper;
+} xDeep;
+
+// Matches
+struct {
+  Int i;
+  float f;
+} x11;
diff --git a/test/ASTMerge/Inputs/struct2.c b/test/ASTMerge/Inputs/struct2.c
new file mode 100644
index 0000000..4b43df7
--- /dev/null
+++ b/test/ASTMerge/Inputs/struct2.c
@@ -0,0 +1,60 @@
+// Matches
+struct S0 {
+  int field1;
+  float field2;
+};
+
+struct S0 x0;
+
+// Mismatch in field type
+struct S1 {
+  int field1;
+  float field2;
+};
+
+struct S1 x1;
+
+// Mismatch in tag kind.
+union S2 { int i; float f; } x2;
+
+// Missing fields
+struct S3 { int i; float f; } x3;
+
+// Extra fields
+struct S4 { int i; float f; } x4;
+
+// Bit-field matches
+struct S5 { int i : 8; unsigned j : 8; } x5;
+
+// Bit-field mismatch
+struct S6 { int i : 8; unsigned j; } x6;
+
+// Bit-field mismatch
+struct S7 { int i : 8; unsigned j : 16; } x7;
+
+// Incomplete type
+struct S8 { int i; float f; } *x8;
+
+// Incomplete type
+struct S9 *x9;
+
+// Incomplete type
+struct S10 *x10;
+
+// Matches
+struct ListNode {
+  int value;
+  struct ListNode *Next;
+} xList;
+
+// Mismatch due to struct used internally
+struct DeepError {
+  int value;
+  struct DeeperError { int i; float f; } *Deeper;
+} xDeep;
+
+// Matches
+struct {
+  int i;
+  float f;
+} x11;
diff --git a/test/ASTMerge/Inputs/typedef1.c b/test/ASTMerge/Inputs/typedef1.c
new file mode 100644
index 0000000..5657675
--- /dev/null
+++ b/test/ASTMerge/Inputs/typedef1.c
@@ -0,0 +1,4 @@
+typedef int Typedef1;
+typedef int Typedef2;
+Typedef1 x1;
+Typedef2 x2;
diff --git a/test/ASTMerge/Inputs/typedef2.c b/test/ASTMerge/Inputs/typedef2.c
new file mode 100644
index 0000000..129d710
--- /dev/null
+++ b/test/ASTMerge/Inputs/typedef2.c
@@ -0,0 +1,4 @@
+typedef int Typedef1;
+typedef double Typedef2;
+Typedef1 x1;
+Typedef2 x2;
diff --git a/test/ASTMerge/Inputs/var1.c b/test/ASTMerge/Inputs/var1.c
new file mode 100644
index 0000000..4f5cbe1
--- /dev/null
+++ b/test/ASTMerge/Inputs/var1.c
@@ -0,0 +1,7 @@
+int *x0;
+float **x1;
+#include "var1.h"
+int xarray0[17];
+int xarray1[];
+int xarray2[18];
+int xarray3[18];
diff --git a/test/ASTMerge/Inputs/var1.h b/test/ASTMerge/Inputs/var1.h
new file mode 100644
index 0000000..1518e17
--- /dev/null
+++ b/test/ASTMerge/Inputs/var1.h
@@ -0,0 +1 @@
+double x2;
diff --git a/test/ASTMerge/Inputs/var2.c b/test/ASTMerge/Inputs/var2.c
new file mode 100644
index 0000000..01986e4
--- /dev/null
+++ b/test/ASTMerge/Inputs/var2.c
@@ -0,0 +1,7 @@
+int *x0;
+double *x1;
+int x2;
+int xarray0[17];
+int xarray1[17];
+int xarray2[];
+int xarray3[17];