[Interpreter] Refactor bytecode generator test suite.

test/cctest/interpreter/CallGlobal.golden

+#
+# Autogenerated by generate-bytecode-expectations
+#
+
+---
+pool type: string
+execute: yes
+wrap: no
+test function name: f
+
+---
+snippet: "
+  function t() { }
+  function f() { return t(); }
+  f()
+"
+frame size: 2  # in multiples of sizeof(void*)
+parameter count: 1
+bytecodes: [
+  B(StackCheck),
+  B(LdaUndefined),
+  B(Star), R(1),
+  B(LdaGlobal), U8(0), U8(3),
+  B(Star), R(0),
+  B(Call), R(0), R(1), U8(1), U8(1),
+  B(Return),
+]
+constant pool: [
+  "t",
+]
+handlers: [
+]
+
+---
+snippet: "
+  function t(a, b, c) { }
+  function f() { return t(1, 2, 3); }
+  f()
+"
+frame size: 5  # in multiples of sizeof(void*)
+parameter count: 1
+bytecodes: [
+  B(StackCheck),
+  B(LdaUndefined),
+  B(Star), R(1),
+  B(LdaGlobal), U8(0), U8(3),
+  B(Star), R(0),
+  B(LdaSmi8), U8(1),
+  B(Star), R(2),
+  B(LdaSmi8), U8(2),
+  B(Star), R(3),
+  B(LdaSmi8), U8(3),
+  B(Star), R(4),
+  B(Call), R(0), R(1), U8(4), U8(1),
+  B(Return),
+]
+constant pool: [
+  "t",
+]
+handlers: [
+]
+