add ability to test ./jsonpp

Author: jmhodges

data/expected_dup.json

@@ -0,0 +1 @@
+{}

data/expected_empty_blob.json

@@ -0,0 +1,2 @@
+ERROR: Broken json on line 1, char 41: invalid character '"' after object key:value pair
+  Context: ...afaefefadfas" "foo": "baaaaaaa...

data/expected_long_malformed.json

@@ -0,0 +1,3 @@
+{}
+ERROR: Broken json on line 2, char 1: invalid character '}' looking for beginning of value
+  Context: }

data/expected_malformed_multiple.json

@@ -0,0 +1,9 @@
+{
+  "foo": "bar"
+}
+{
+  "bar": "quux"
+}
+{
+  "quux": "foo"
+}

data/expected_multiple.json

@@ -0,0 +1 @@
+{}

data/expected_no_newline_empty_blob.json

@@ -0,0 +1,72 @@
+{
+  "place": null,
+  "user": {
+    "profile_link_color": "0084B4",
+    "url": null,
+    "following": null,
+    "verified": false,
+    "profile_sidebar_border_color": "C0DEED",
+    "follow_request_sent": null,
+    "show_all_inline_media": false,
+    "geo_enabled": false,
+    "profile_use_background_image": true,
+    "profile_background_color": "C0DEED",
+    "description": null,
+    "is_translator": false,
+    "profile_background_image_url": "http:\/\/a3.twimg.com\/a\/1298748610\/images\/themes\/theme1\/bg.png",
+    "listed_count": 0,
+    "statuses_count": 38,
+    "created_at": "Sat Nov 13 05:26:45 +0000 2010",
+    "protected": false,
+    "profile_image_url": "http:\/\/a0.twimg.com\/sticky\/default_profile_images\/default_profile_3_normal.png",
+    "time_zone": null,
+    "favourites_count": 0,
+    "profile_text_color": "333333",
+    "location": null,
+    "name": "Albert Lozoya",
+    "contributors_enabled": false,
+    "notifications": null,
+    "profile_sidebar_fill_color": "DDEEF6",
+    "screen_name": "Silentkill3r11",
+    "id": 215173360,
+    "id_str": "215173360",
+    "lang": "en",
+    "profile_background_tile": false,
+    "utc_offset": null,
+    "friends_count": 15,
+    "followers_count": 1
+  },
+  "coordinates": null,
+  "text": "@KAOS_CHEFS can't wait till tues so ready to fight in homefront",
+  "in_reply_to_status_id": 47012944512421888,
+  "truncated": false,
+  "source": "\u003Ca href=\"http:\/\/twitter.com\/\" rel=\"nofollow\"\u003ETwitter for iPhone\u003C\/a\u003E",
+  "favorited": false,
+  "in_reply_to_screen_name": "KAOS_CHEFS",
+  "in_reply_to_user_id": 19563357,
+  "created_at": "Mon Mar 14 00:46:11 +0000 2011",
+  "in_reply_to_status_id_str": "47012944512421888",
+  "geo": null,
+  "contributors": null,
+  "retweeted": false,
+  "id": 47096149311619072,
+  "in_reply_to_user_id_str": "19563357",
+  "id_str": "47096149311619072",
+  "entities": {
+    "urls": [],
+    "hashtags": [],
+    "user_mentions": [
+      {
+        "indices": [
+          0,
+          11
+        ],
+        "name": "Jeremy Greiner",
+        "screen_name": "KAOS_CHEFS",
+        "id": 19563357,
+        "id_str": "19563357"
+      }
+    ]
+  },
+  "retweet_count": 0
+}

data/expected_tweet.json

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"bytes"
+	"io/ioutil"
+	"os/exec"
+	"strings"
+	"testing"
+)
+
+func TestFiles(t *testing.T) {
+	t.Logf("Reminder: This tests a jsonpp in the repo directory.")
+	infos, err := ioutil.ReadDir("./data")
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, i := range infos {
+		if i.Name() == "tweet.json" {
+			continue
+		}
+		if strings.HasPrefix(i.Name(), "expected_") {
+			continue
+		}
+		path := "./data/" + i.Name()
+		expectedPath := "./data/expected_" + i.Name()
+		cmd := exec.Command("./jsonpp", path)
+		expected, err := ioutil.ReadFile(expectedPath)
+		if err != nil {
+			t.Error("unable to read %s: %s", expectedPath, err)
+		}
+		out, cerr := cmd.CombinedOutput()
+		if !bytes.Equal(expected, out) {
+			if cerr != nil {
+				t.Logf("jsonpp cmd errored: %s", cerr)
+			}
+			t.Errorf("On %s, expected:\n%s\n=====\nGot:\n%s\n=====", i.Name(), string(expected), string(out))
+		}
+	}
+}