Automated test case for 487928.

Reproducing this bug requires the embedder to fire timers, something the
single-pass pdfium-test binary doesn't do properly at the present. So
we modify the embedder test delegate to allow the immediate triggering
of the same.

Perform some cleanup along the way by removing EmbedderTestDefaultDelegate
-- it buys us nothing over the the no-op one.

And, of course, v8 initialization is busted again, and we need v8 here.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1153213004

2 files changed, 302 insertions, 0 deletions

diff --git a/testing/resources/bug_487928.in b/testing/resources/bug_487928.in
new file mode 100644
index 0000000000..9f6d7f2bd1
--- /dev/null
+++ b/testing/resources/bug_487928.in
@@ -0,0 +1,122 @@
+{{header}}
+{{object 1 0}} <<
+  /Type /Catalog
+  /Pages 2 0 R
+  /AcroForm 6 0 R
+  /Names <</JavaScript 13 0 R>>
+>>
+endobj
+{{object 2 0}} <<
+  /Type /Pages
+  /Count 1
+  /Kids [4 0 R]
+>>
+endobj
+{{object 4 0}} <<
+  /Type /Page
+  /Parent 2 0 R
+  /MediaBox [0 0 612 792]
+  /CropBox [0 0 612 792]
+  /Resources  <<>>
+  /Annots [5 0 R]
+>>
+endobj
+{{object 5 0}} <<
+  /FT /Tx
+  /Ff 29360128
+  /T (txtName)
+  /Type /Annot
+  /Subtype /Widget
+  /F 4
+  /M (D:20150514070426+05'30')
+  /Rect [180.279 715.6 256.186 744.072]
+  /BS  <<
+    /W 1
+    /S /S
+  >>
+  /DA (/Helv 0 Tf 0 0 0 rg)
+  /AP <</N 8 0 R>>
+  /V ()
+  /AA 19 0 R
+>>
+endobj
+{{object 6 0}} <<
+  /DR <<
+    /Font <</Helv 7 0 R>>
+  >>
+  /DA (/Helv 0 Tf 0 g)
+  /Fields [5 0 R]
+>>
+endobj
+{{object 7 0}} <<
+  /Type /Font
+  /Subtype /Type1
+  /BaseFont /Helvetica
+  /Encoding /WinAnsiEncoding
+>>
+endobj
+{{object 8 0}} <<
+  /Type /XObject
+  /Subtype /Form
+  /FormType 1
+  /Matrix [1 0 0 1 0 0]
+  /BBox [0 0 75.907 28.472]
+  /Resources  <<
+    /Font <</FXF0 7 0 R>>
+  >>
+>>
+stream
+q
+Q
+
+
+endstream
+endobj
+{{object 11 0}} <<
+  /Type /Action
+  /S /JavaScript
+  /JS 50 0 R
+>>
+endobj
+{{object 13 0}} <<
+  /Names [(startDelay) 11 0 R]
+>>
+endobj
+{{object 19 0}} <<
+  /V 53 0 R
+>>
+endobj
+{{object 50 0}} <<
+>>
+stream
+function startDelay()
+{
+  f = this.getField("txtName");
+  f.delay = true;
+  f.value = 'test';
+  f.delay = false;
+}
+app.setTimeOut("startDelay()", 3000);
+endstream
+endobj
+{{object 53 0}} <<
+  /Type /Action
+  /S /JavaScript
+  /JS 54 0 R
+>>
+endobj
+{{object 54 0}} <<
+>>
+stream
+f1 = this.getField("txtName");
+f1.delay = true;
+f1.value = 'test new';
+f1.delay = false;
+endstream
+endobj
+{{xref}}
+trailer <<
+  /Root 1 0 R
+>>
+{{startxref}}
+%%EOF
diff --git a/testing/resources/bug_487928.pdf b/testing/resources/bug_487928.pdf
new file mode 100644
index 0000000000..dcfdebc1b0
--- /dev/null
+++ b/testing/resources/bug_487928.pdf
@@ -0,0 +1,180 @@
+%PDF-1.7
+% ò¤ô
+1 0 obj <<
+  /Type /Catalog
+  /Pages 2 0 R
+  /AcroForm 6 0 R
+  /Names <</JavaScript 13 0 R>>
+>>
+endobj
+2 0 obj <<
+  /Type /Pages
+  /Count 1
+  /Kids [4 0 R]
+>>
+endobj
+4 0 obj <<
+  /Type /Page
+  /Parent 2 0 R
+  /MediaBox [0 0 612 792]
+  /CropBox [0 0 612 792]
+  /Resources  <<>>
+  /Annots [5 0 R]
+>>
+endobj
+5 0 obj <<
+  /FT /Tx
+  /Ff 29360128
+  /T (txtName)
+  /Type /Annot
+  /Subtype /Widget
+  /F 4
+  /M (D:20150514070426+05'30')
+  /Rect [180.279 715.6 256.186 744.072]
+  /BS  <<
+    /W 1
+    /S /S
+  >>
+  /DA (/Helv 0 Tf 0 0 0 rg)
+  /AP <</N 8 0 R>>
+  /V ()
+  /AA 19 0 R
+>>
+endobj
+6 0 obj <<
+  /DR <<
+    /Font <</Helv 7 0 R>>
+  >>
+  /DA (/Helv 0 Tf 0 g)
+  /Fields [5 0 R]
+>>
+endobj
+7 0 obj <<
+  /Type /Font
+  /Subtype /Type1
+  /BaseFont /Helvetica
+  /Encoding /WinAnsiEncoding
+>>
+endobj
+8 0 obj <<
+  /Type /XObject
+  /Subtype /Form
+  /FormType 1
+  /Matrix [1 0 0 1 0 0]
+  /BBox [0 0 75.907 28.472]
+  /Resources  <<
+    /Font <</FXF0 7 0 R>>
+  >>
+>>
+stream
+q
+Q
+
+
+endstream
+endobj
+11 0 obj <<
+  /Type /Action
+  /S /JavaScript
+  /JS 50 0 R
+>>
+endobj
+13 0 obj <<
+  /Names [(startDelay) 11 0 R]
+>>
+endobj
+19 0 obj <<
+  /V 53 0 R
+>>
+endobj
+50 0 obj <<
+>>
+stream
+function startDelay()
+{
+  f = this.getField("txtName");
+  f.delay = true;
+  f.value = 'test';
+  f.delay = false;
+}
+app.setTimeOut("startDelay()", 3000);
+endstream
+endobj
+53 0 obj <<
+  /Type /Action
+  /S /JavaScript
+  /JS 54 0 R
+>>
+endobj
+54 0 obj <<
+>>
+stream
+f1 = this.getField("txtName");
+f1.delay = true;
+f1.value = 'test new';
+f1.delay = false;
+endstream
+endobj
+xref
+0 55
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+trailer <<
+  /Root 1 0 R
+>>
+startxref
+1537
+%%EOF