From f225003091cc9e3a01272e9869013df7d938d037 Mon Sep 17 00:00:00 2001
From: Richard Holland <richard.holland@starstone.co.nz>
Date: Mon, 30 May 2022 10:29:37 +0000
Subject: [PATCH] testcases for xfl log and root

---
 hookstests/hookapi/run-all.sh    | 21 +++++++++++++++++
 hookstests/hookapi/test-log.js   | 40 ++++++++++++++++++++++++++++++++
 hookstests/hookapi/test-root.js  | 40 ++++++++++++++++++++++++++++++++
 hookstests/hookapi/wasm/log.c    | 19 +++++++++++++++
 hookstests/hookapi/wasm/makefile |  7 ++++++
 hookstests/hookapi/wasm/root.c   | 21 +++++++++++++++++
 6 files changed, 148 insertions(+)
 create mode 100755 hookstests/hookapi/run-all.sh
 create mode 100644 hookstests/hookapi/test-log.js
 create mode 100644 hookstests/hookapi/test-root.js
 create mode 100644 hookstests/hookapi/wasm/log.c
 create mode 100644 hookstests/hookapi/wasm/makefile
 create mode 100644 hookstests/hookapi/wasm/root.c

diff --git a/hookstests/hookapi/run-all.sh b/hookstests/hookapi/run-all.sh
new file mode 100755
index 000000000..eadccfc66
--- /dev/null
+++ b/hookstests/hookapi/run-all.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+RESULT=""
+FAILCOUNT=0
+PASSCOUNT=0
+for i in `ls test-*.js`; do
+    echo Running $i
+    node $i 2>/dev/null >/dev/null;
+    if [ "$?" -eq "0" ];
+    then       
+        RESULT=`echo $RESULT'~'$i' -- PASS'`
+        PASSCOUNT="`echo $PASSCOUNT + 1 | bc`"
+    else
+        RESULT=`echo $RESULT'~'$i' -- FAIL'`
+        FAILCOUNT="`echo $FAILCOUNT + 1 | bc`"
+    fi
+done
+echo
+echo "Results:"
+RESULT=$RESULT~
+echo Passed: $PASSCOUNT, Failed: $FAILCOUNT, Total: `echo $PASSCOUNT + $FAILCOUNT | bc`
+echo $RESULT | sed 's/.js//g' | tr '~' '\n'
diff --git a/hookstests/hookapi/test-log.js b/hookstests/hookapi/test-log.js
new file mode 100644
index 000000000..0d83dad2b
--- /dev/null
+++ b/hookstests/hookapi/test-log.js
@@ -0,0 +1,40 @@
+const wasmFn = 'log.wasm';
+
+require('../hookset/utils-tests.js').TestRig('ws://localhost:6005').then(t=>
+{
+    const account =  t.randomAccount();
+    t.fundFromGenesis(account).then(()=>
+    {
+        t.feeSubmit(account.seed,
+        {
+            Account: account.classicAddress,
+            TransactionType: "SetHook",
+            Hooks: [
+                {
+                    Hook: {
+                        CreateCode: t.wasm(wasmFn),
+                        HookApiVersion: 0,
+                        HookNamespace: "DEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEF",
+                        HookOn: "0000000000000000"
+                    }
+                }
+            ]
+        }).then(x=>
+        {
+            t.assertTxnSuccess(x)
+            console.log(x);
+            t.feeSubmit(account.seed,
+            {
+                TransactionType: "AccountSet",
+                Account: account.classicAddress
+            }).then(x=>
+            {
+                t.assertTxnSuccess(x)
+                process.exit(0);
+            }).catch(t.err);
+        }).catch(t.err);
+    }).catch(t.err);
+})
+
+
+
diff --git a/hookstests/hookapi/test-root.js b/hookstests/hookapi/test-root.js
new file mode 100644
index 000000000..7110b7ce3
--- /dev/null
+++ b/hookstests/hookapi/test-root.js
@@ -0,0 +1,40 @@
+const wasmFn = 'root.wasm';
+
+require('../hookset/utils-tests.js').TestRig('ws://localhost:6005').then(t=>
+{
+    const account =  t.randomAccount();
+    t.fundFromGenesis(account).then(()=>
+    {
+        t.feeSubmit(account.seed,
+        {
+            Account: account.classicAddress,
+            TransactionType: "SetHook",
+            Hooks: [
+                {
+                    Hook: {
+                        CreateCode: t.wasm(wasmFn),
+                        HookApiVersion: 0,
+                        HookNamespace: "DEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEF",
+                        HookOn: "0000000000000000"
+                    }
+                }
+            ]
+        }).then(x=>
+        {
+            t.assertTxnSuccess(x)
+            console.log(x);
+            t.feeSubmit(account.seed,
+            {
+                TransactionType: "AccountSet",
+                Account: account.classicAddress
+            }).then(x=>
+            {
+                t.assertTxnSuccess(x)
+                process.exit(0);
+            }).catch(t.err);
+        }).catch(t.err);
+    }).catch(t.err);
+})
+
+
+
diff --git a/hookstests/hookapi/wasm/log.c b/hookstests/hookapi/wasm/log.c
new file mode 100644
index 000000000..5784419a4
--- /dev/null
+++ b/hookstests/hookapi/wasm/log.c
@@ -0,0 +1,19 @@
+#include "api.h"
+
+int64_t hook(uint32_t reserved )
+{
+    int64_t x = float_set(0, 1234567890);
+    int64_t l = float_log(x);
+    int64_t i = float_int(l, 15, 1);
+
+    ASSERT(i == 9091514977169268ULL);
+
+    ASSERT(float_log(float_one()) == 0);
+
+    // RH TODO: more tests
+
+    accept (0,0,0); 
+    _g(1,1);   // every hook needs to import guard function and use it at least once
+    // unreachable
+    return 0;
+}
diff --git a/hookstests/hookapi/wasm/makefile b/hookstests/hookapi/wasm/makefile
new file mode 100644
index 000000000..5adcc2b40
--- /dev/null
+++ b/hookstests/hookapi/wasm/makefile
@@ -0,0 +1,7 @@
+all: log.wasm root.wasm
+log.wasm: log.c
+	wasmcc log.c -o log.wasm -O0 -Wl,--allow-undefined -I../
+	hook-cleaner log.wasm
+root.wasm: root.c
+	wasmcc root.c -o root.wasm -O0 -Wl,--allow-undefined -I../
+	hook-cleaner root.wasm
diff --git a/hookstests/hookapi/wasm/root.c b/hookstests/hookapi/wasm/root.c
new file mode 100644
index 000000000..388c4fae4
--- /dev/null
+++ b/hookstests/hookapi/wasm/root.c
@@ -0,0 +1,21 @@
+#include "api.h"
+
+int64_t hook(uint32_t reserved )
+{
+    int64_t x = float_set(0, 1234567890);
+    int64_t l = float_root(x, 2);
+    TRACEXFL(l);
+    int64_t i = float_int(l, 6, 1);
+
+    TRACEVAR(i);
+
+    ASSERT(i == 35136418286444ULL);
+
+
+    // RH TODO: more tests
+
+    accept (0,0,0); 
+    _g(1,1);   // every hook needs to import guard function and use it at least once
+    // unreachable
+    return 0;
+}