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-rw-r--r--application/test/tests/test_service_files.php32
1 files changed, 32 insertions, 0 deletions
diff --git a/application/test/tests/test_service_files.php b/application/test/tests/test_service_files.php
index 21688230f..401ddbe86 100644
--- a/application/test/tests/test_service_files.php
+++ b/application/test/tests/test_service_files.php
@@ -80,6 +80,38 @@ class test_service_files extends \test\Test {
}
}
+ public function test_ellipsize()
+ {
+ $a1 = "abc";
+ $a2 = "abc\nabc";
+ $a3 = "abc\nabc\nabc";
+ $a4 = "abc\nabc\nabc\nabc";
+
+ $this->t->is(\service\files::ellipsize($a1, 1, strlen($a1)),
+ $a1, "Trim 1 line to 1, no change");
+
+ $this->t->is(\service\files::ellipsize($a3, 3, strlen($a3)),
+ $a3, "Trim 3 lines to 3, no change");
+
+ $this->t->is(\service\files::ellipsize($a3, 5, strlen($a3)),
+ $a3, "Trim 3 lines to 5, no change");
+
+ $this->t->is(\service\files::ellipsize($a2, 1, strlen($a2)),
+ "$a1\n...", "Trim 2 lines to 1, drop one line");
+
+ $this->t->is(\service\files::ellipsize($a3, 2, strlen($a3)),
+ "$a2\n...", "Trim 3 lines to 2, drop one line");
+
+ $this->t->is(\service\files::ellipsize($a4, 2, strlen($a4)),
+ "$a2\n...", "Trim 4 lines to 2, drop 2 lines");
+
+ $this->t->is(\service\files::ellipsize($a3, 3, strlen($a3) + 1),
+ "$a2\n...", "Last line incomplete, drop one line");
+
+ $this->t->is(\service\files::ellipsize($a1, 5, strlen($a1) + 1),
+ "$a1 ...", "Single line incomplete, only add dots");
+ }
+
}