convert test_php_execute.c into integration tests

tests/php_execute/00.php

@@ -0,0 +1,30 @@
+<?php
+/*
+ * Copyright 2020 New Relic Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*DESCRIPTION
+ happy path - pass argument that will not throw exception.
+*/
+
+/*INI
+display_errors=1
+log_errors=0
+*/
+
+/*EXPECT
+ok - uncaught(1)
+*/
+
+
+/*EXPECT_ERROR_EVENTS null */
+
+
+require_once(__DIR__.'/functions.inc');
+require_once(__DIR__.'/../include/tap.php');
+
+// call a function and don't trigger an exception
+$retval = uncaught(1);
+
+tap_equal(1, $retval, 'uncaught(1)');

tests/php_execute/01.php

@@ -0,0 +1,42 @@
+<?php
+/*
+ * Copyright 2020 New Relic Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*DESCRIPTION
+ call a function and trigger an exception
+*/
+
+/*INI
+display_errors=1
+log_errors=0
+*/
+
+/*EXPECT_REGEX
+^\s*Fatal error: Uncaught.*RuntimeException.*Division by zero.*
+*/
+
+/*EXPECT_ERROR_EVENTS
+[
+  "?? agent run id",
+  {
+    "reservoir_size": 100,
+    "events_seen": 1
+  },
+  [
+    "?? error event"
+  ]
+]*/
+
+
+require_once(__DIR__.'/functions.inc');
+require_once(__DIR__.'/../include/tap.php');
+
+// call a function and don't trigger an exception
+$retval = uncaught(1);
+
+// call a function and trigger an exception
+$retval = uncaught(0);
+
+newrelic_end_transaction();

tests/php_execute/02.php

@@ -0,0 +1,32 @@
+<?php
+/*
+ * Copyright 2020 New Relic Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*DESCRIPTION
+ call a function and trigger an exception that is caught
+*/
+
+/*INI
+display_errors=1
+log_errors=0
+*/
+
+/*EXPECT
+ok - caught(0)
+*/
+
+
+/*EXPECT_ERROR_EVENTS null */
+
+
+require_once(__DIR__.'/functions.inc');
+require_once(__DIR__.'/../include/tap.php');
+
+// call a function and trigger an exception that is caught
+$retval = caught(0);
+
+newrelic_end_transaction();
+
+tap_equal(1, $retval, 'caught(0)');

tests/php_execute/03.php

@@ -0,0 +1,31 @@
+<?php
+/*
+ * Copyright 2020 New Relic Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*DESCRIPTION
+ call a function and trigger an exception that is caught
+*/
+
+/*INI
+display_errors=1
+log_errors=0
+*/
+
+/*EXPECT
+ok - followup(0)
+*/
+
+
+/*EXPECT_ERROR_EVENTS null */
+
+
+require_once(__DIR__.'/functions.inc');
+require_once(__DIR__.'/../include/tap.php');
+
+$retval = followup(0);
+
+newrelic_end_transaction();
+
+tap_equal(1, $retval, 'followup(0)');

tests/php_execute/04.php

@@ -0,0 +1,38 @@
+<?php
+/*
+ * Copyright 2020 New Relic Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*DESCRIPTION
+ call a function and trigger an exception that is caught but another uncaught exception is thrown
+*/
+
+/*INI
+display_errors=1
+log_errors=0
+*/
+
+/*EXPECT_REGEX
+^\s*Fatal error: Uncaught.*RuntimeException.*Division by zero.*
+*/
+
+
+/*EXPECT_ERROR_EVENTS
+[
+  "?? agent run id",
+  {
+    "reservoir_size": 100,
+    "events_seen": 1
+  },
+  [
+    "?? error event"
+  ]
+]*/
+
+require_once(__DIR__.'/functions.inc');
+require_once(__DIR__.'/../include/tap.php');
+
+$retval = followup_uncaught(0);
+
+newrelic_end_transaction();

tests/php_execute/05.php

@@ -0,0 +1,39 @@
+<?php
+/*
+ * Copyright 2020 New Relic Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*DESCRIPTION
+ call a function and trigger an exception that is caught then rethrown
+*/
+
+/*INI
+display_errors=1
+log_errors=0
+*/
+
+/*EXPECT_REGEX
+^\s*Fatal error: Uncaught.*RuntimeException.*Rethrown caught exception.*Division by zero.*
+*/
+
+
+/*EXPECT_ERROR_EVENTS
+[
+  "?? agent run id",
+  {
+    "reservoir_size": 100,
+    "events_seen": 1
+  },
+  [
+    "?? error event"
+  ]
+]*/
+
+
+require_once(__DIR__.'/functions.inc');
+require_once(__DIR__.'/../include/tap.php');
+
+$retval = rethrow(0);
+
+newrelic_end_transaction();

tests/php_execute/functions.inc

@@ -0,0 +1,53 @@
+<?php
+
+function three($a) {
+    if (0 == $a) { 
+        throw new RuntimeException('Division by zero');
+    } else {
+        return $a;
+    }
+}
+
+function two($a) { 
+    return three($a);
+}
+
+function uncaught($a) { 
+    return two($a);
+}
+
+function caught($a) {
+    try {
+        two($a);
+    } catch (Exception $e) {
+        return 1;
+    }
+    return 1;
+}
+
+function followup($a) {
+    try {
+        two($a);
+    } catch (Exception $e) {
+        return three(1);
+    }
+    return three(1);
+}
+
+function followup_uncaught($a) {
+    try {
+        two($a);
+    } catch (Exception $e) {
+        return three(0);
+    }
+    return three(1);
+}
+
+function rethrow($a) {
+    try {
+        two($a);
+    } catch (Exception $e) {
+        throw new RuntimeException('Rethrown caught exception: '. $e->getMessage());
+    }
+    return three(1);
+}