versioner: ignore functions that are __INTRODUCED_IN_FUTURE.

Bug: http://b/28178111
Change-Id: I8026181e08ed8f2d59b31a37adcf8b469fb6bdaf
diff --git a/tools/versioner/tests/future/headers/foo.h b/tools/versioner/tests/future/headers/foo.h
new file mode 100644
index 0000000..b5113f4
--- /dev/null
+++ b/tools/versioner/tests/future/headers/foo.h
@@ -0,0 +1 @@
+int foo() __attribute__((availability(android, introduced = 10000)));
diff --git a/tools/versioner/tests/future/platforms/android-9/arch-arm/symbols/libc.so.functions.txt b/tools/versioner/tests/future/platforms/android-9/arch-arm/symbols/libc.so.functions.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tools/versioner/tests/future/platforms/android-9/arch-arm/symbols/libc.so.functions.txt
diff --git a/tools/versioner/tests/future/run.sh b/tools/versioner/tests/future/run.sh
new file mode 100644
index 0000000..0dea98f
--- /dev/null
+++ b/tools/versioner/tests/future/run.sh
@@ -0,0 +1 @@
+versioner -v headers -p platforms -r arm -a 9
diff --git a/tools/versioner/tests/future_arch/headers/foo.h b/tools/versioner/tests/future_arch/headers/foo.h
new file mode 100644
index 0000000..6740975
--- /dev/null
+++ b/tools/versioner/tests/future_arch/headers/foo.h
@@ -0,0 +1,5 @@
+#if defined(__arm__)
+int foo() __attribute__((availability(android, introduced = 9)));
+#else
+int foo() __attribute__((availability(android, introduced = 10000)));
+#endif
diff --git a/tools/versioner/tests/future_arch/platforms/android-9/arch-arm/symbols/libc.so.functions.txt b/tools/versioner/tests/future_arch/platforms/android-9/arch-arm/symbols/libc.so.functions.txt
new file mode 100644
index 0000000..257cc56
--- /dev/null
+++ b/tools/versioner/tests/future_arch/platforms/android-9/arch-arm/symbols/libc.so.functions.txt
@@ -0,0 +1 @@
+foo
diff --git a/tools/versioner/tests/future_arch/platforms/android-9/arch-x86/symbols/libc.so.functions.txt b/tools/versioner/tests/future_arch/platforms/android-9/arch-x86/symbols/libc.so.functions.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tools/versioner/tests/future_arch/platforms/android-9/arch-x86/symbols/libc.so.functions.txt
diff --git a/tools/versioner/tests/future_arch/run.sh b/tools/versioner/tests/future_arch/run.sh
new file mode 100644
index 0000000..36846da
--- /dev/null
+++ b/tools/versioner/tests/future_arch/run.sh
@@ -0,0 +1 @@
+versioner -v headers -p platforms -r arm -r x86 -a 9