From c0b3115fb3cb310070e4965e20a1b566a97d106d Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 12 Jan 2014 06:19:54 -0600
Subject: [PATCH] add tests.

---
 lib/widget.js                |   2 +
 test/widget-shrink-fail-2.js |  42 +++++++++
 test/widget-shrink-fail.js   | 160 +++++++++++++++++++++++++++++++++++
 3 files changed, 204 insertions(+)
 create mode 100644 test/widget-shrink-fail-2.js
 create mode 100644 test/widget-shrink-fail.js

diff --git a/lib/widget.js b/lib/widget.js
index 25d495e..b63ce49 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -2959,6 +2959,7 @@ Element.prototype._getCoords = function(get, noscroll) {
 
   // Old way of doing things, this would not render right if a shrunken element
   // with lots of boxes in it was within a scrollable element.
+  // See: $ node test/widget-shrink-fail.js
   // var thisparent = this.parent;
 
   var thisparent = el;
@@ -3746,6 +3747,7 @@ ScrollableBox.prototype._scrollBottom = function() {
     // larger than the scrollable element's context regardless of how much
     // content is in the shrunken box, unless we do this (call getCoords
     // without the scrollable calculation):
+    // See: $ node test/widget-shrink-fail-2.js
     if (!el.detached) {
       var lpos = el._getCoords(false, true);
       if (lpos) {
diff --git a/test/widget-shrink-fail-2.js b/test/widget-shrink-fail-2.js
new file mode 100644
index 0000000..ca84a74
--- /dev/null
+++ b/test/widget-shrink-fail-2.js
@@ -0,0 +1,42 @@
+var blessed = require('blessed');
+var screen = blessed.screen({
+  autoPadding: true
+});
+
+var tab = blessed.box({
+  parent: screen,
+  top: 2,
+  left: 0,
+  right: 0,
+  bottom: 0,
+  scrollable: true,
+  keys: true,
+  vi: true,
+  alwaysScroll: true,
+  scrollbar: {
+    ch: ' '
+  },
+  style: {
+    scrollbar: {
+      inverse: true
+    }
+  }
+});
+
+tab._.data = blessed.text({
+  parent: tab,
+  top: 0,
+  left: 3,
+  height: 'shrink',
+  width: 'shrink',
+  content: '',
+  tags: true
+});
+
+tab._.data.setContent(require('util').inspect(process, null, 6));
+
+screen.key('q', function() {
+  process.exit(0);
+});
+
+screen.render();
diff --git a/test/widget-shrink-fail.js b/test/widget-shrink-fail.js
new file mode 100644
index 0000000..d43b14d
--- /dev/null
+++ b/test/widget-shrink-fail.js
@@ -0,0 +1,160 @@
+var blessed = require('blessed');
+var screen = blessed.screen({
+  autoPadding: true
+});
+
+var tab = blessed.box({
+  parent: screen,
+  top: 2,
+  left: 0,
+  right: 0,
+  bottom: 0,
+  scrollable: true,
+  keys: true,
+  vi: true,
+  alwaysScroll: true,
+  scrollbar: {
+    ch: ' '
+  },
+  style: {
+    scrollbar: {
+      inverse: true
+    }
+  }
+});
+
+var form = blessed.box({
+  parent: tab,
+  top: 0,
+  left: 1,
+  right: 1,
+  //height: 9,
+  keys: true,
+  mouse: true,
+  // XXX Problem:
+  height: 'shrink',
+  label: ' {blue-fg}Form{/blue-fg} ',
+  border: 'line',
+  tags: true
+});
+
+form._.ftext = blessed.text({
+  parent: form,
+  top: 0,
+  left: 0,
+  height: 1,
+  content: 'Foo',
+  tags: true
+});
+
+form._.foo = blessed.textbox({
+  parent: form,
+  name: 'foo',
+  inputOnFocus: true,
+  top: 0,
+  left: 9,
+  right: 1,
+  height: 1,
+  style: {
+    bg: 'black',
+    focus: {
+      bg: 'blue'
+    },
+    hover: {
+      bg: 'blue'
+    }
+  }
+});
+
+form._.btext = blessed.text({
+  parent: form,
+  top: 2,
+  left: 0,
+  height: 1,
+  content: 'Bar',
+  tags: true
+});
+
+form._.bar = blessed.textbox({
+  parent: form,
+  name: 'bar',
+  inputOnFocus: true,
+  top: 2,
+  left: 9,
+  right: 1,
+  height: 1,
+  style: {
+    bg: 'black',
+    focus: {
+      bg: 'blue'
+    },
+    hover: {
+      bg: 'blue'
+    }
+  }
+});
+
+form._.ztext = blessed.text({
+  parent: form,
+  top: 4,
+  left: 0,
+  height: 1,
+  content: 'Baz',
+  tags: true
+});
+
+form._.baz = blessed.textbox({
+  parent: form,
+  name: 'baz',
+  inputOnFocus: true,
+  top: 4,
+  left: 9,
+  right: 1,
+  height: 1,
+  style: {
+    bg: 'black',
+    focus: {
+      bg: 'blue'
+    },
+    hover: {
+      bg: 'blue'
+    }
+  }
+});
+
+form._.submit = blessed.button({
+  parent: form,
+  name: 'submit',
+  top: 6,
+  right: 1,
+  height: 1,
+  //width: 'shrink',
+  width: 10,
+  content: 'send',
+  tags: true,
+  style: {
+    bg: 'black',
+    focus: {
+      bg: 'blue'
+    },
+    hover: {
+      bg: 'blue'
+    }
+  }
+});
+
+form._.submit.on('press', function() {
+  tabs.send._.form.submit();
+});
+
+form.on('submit', function(data) {
+  screen.leave();
+  console.log(data);
+  process.exit(0);
+});
+
+screen.key('q', function() {
+  process.exit(0);
+});
+
+screen.render();