Bug 1088573 - Part 2: Enhance test coverage. r=echen

dom/icc/tests/marionette/test_stk_display_text.js

@@ -189,6 +189,40 @@ let tests = [
    expect: {name: "display_text_cmd_20",
             commandQualifier: 0x00,
             text: "Toolkit Test GROUP:0xF0, 8BIT"}},
+  // Bug 1088573: this test case is to ensure that we provide |length| argument
+  // in |integer| format to GsmPDUHelper.readSeptetsToString().
+  {command: "D0" +
+            "81" + // 2-byte length encoded:
+            "FC" + // 252
+            "810301210082028102" +
+            "8D" +
+            "81" + // 2-byte length encoded:
+            "F0" + // 240
+            "00" + // 7BIT
+            "C332A85D9ECFC3E732685E068DDF6DF8" +
+            "7B5E0691CB20D96D061A87E5E131BD2C" +
+            "2FCF416537A8FD269741E3771B2E2FCF" +
+            "E76517685806B5CBF379F85C0695E774" +
+            "50D86C4E8FD165D0BC2E07C1D9F579BA" +
+            "5C97CF41E5B13CEC9E83CA7490BB0C22" +
+            "BFD374103C3C0795E9F232882E7FBBE3" +
+            "F5B20B24BBCD40E5391DC42E83DCEFB6" +
+            "585E06B5C3F874BBDE0691CBA071581E" +
+            "1ED3CBF2F21C14369BD3637458CC2EBB" +
+            "40C3329D5E0699DFEE313DFD76BBC3EC" +
+            "34BD0C0A83CAF432280C87CBDF757BB9" +
+            "0C8287E5207619346D1E73A0783D0D9A" +
+            "9FCA733A885C96BFEBEC32280C9A6689" +
+            "CE621654768382D529551A64268B2E",
+   func: testDisplayText,
+   expect: {name: "display_text_cmd_21",
+            commandQualifier: 0x00,
+            text: "Ce message se compose de 273 caracteres en mode " +
+                  "compresse. Ce message est affiche sur plusieurs " +
+                  "ecrans et ne doit pas etre tronque. 273 est le " +
+                  "nombre maximum de caracteres affichable. Cette " +
+                  "fonctionnalite a ete approuvee par le SMG9 qui s'est " +
+                  "deroule a SYDNEY en AUSTRALIE."}},
 ];
 
 runNextTest();