From cd788a1a62025fed3832672cb539dda4c4ce1329 Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Tue, 21 Jun 2016 16:03:10 -0700
Subject: test only c api examples; c++ api is internal and unstable, it is
 tested by our own codebase

---
 test/example/find_div0s.cpp | 57 ---------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 test/example/find_div0s.cpp

(limited to 'test/example/find_div0s.cpp')

diff --git a/test/example/find_div0s.cpp b/test/example/find_div0s.cpp
deleted file mode 100644
index 15534d387..000000000
--- a/test/example/find_div0s.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-
-//
-// Tiny example, using Binaryen to walk a WebAssembly module in search
-// for direct integer divisions by zero. To do so, we inherit from
-// PostWalker, and implement visitBinary, which is called on every
-// Binary node in the module's functions.
-//
-
-#include <ostream>
-#include <wasm.h>
-#include <wasm-printing.h>
-#include <wasm-s-parser.h>
-
-using namespace wasm;
-
-int main() {
-  // A simple WebAssembly module in S-Expression format.
-  char input[] =
-    "(module"
-    "  (func $has_div_zero"
-    "    (i32.div_s"
-    "      (i32.const 5)"
-    "      (i32.const 0)"
-    "    )"
-    "  )"
-    ")";
-
-  // Parse the S-Expression text, and prepare to build a WebAssembly module.
-  SExpressionParser parser(input);
-  Element& root = *parser.root;
-  Module module;
-
-  // The parsed code has just one element, the module. Build the module
-  // from that (and abort on any errors, but there won't be one here).
-  SExpressionWasmBuilder builder(module, *root[0]);
-
-  // Print it out
-  WasmPrinter::printModule(&module, std::cout);
-
-  // Search it for divisions by zero: Walk the module, looking for
-  // that operation.
-  struct DivZeroSeeker : public PostWalker<DivZeroSeeker, Visitor<DivZeroSeeker>> {
-    void visitBinary(Binary* curr) {
-      // In every Binary, look for integer divisions
-      if (curr->op == BinaryOp::DivSInt32 || curr->op == BinaryOp::DivUInt32) {
-        // Check if the right operand is a constant, and if it is 0
-        auto right = curr->right->dynCast<Const>();
-        if (right && right->value.getInteger() == 0) {
-          std::cout << "We found that " << curr->left << " is divided by zero\n";
-        }
-      }
-    }
-  };
-  DivZeroSeeker seeker;
-  seeker.walkModule(&module);
-}
-
-- 
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