1 files changed, 25 insertions, 0 deletions
diff --git a/test/libapt/install_progress_test.cc b/test/libapt/install_progress_test.cc
new file mode 100644
index 000000000..b63b4716f
--- /dev/null
+++ b/test/libapt/install_progress_test.cc
@@ -0,0 +1,25 @@
+#include <config.h>
+
+#include <apt-pkg/install-progress.h>
+
+#include <string>
+
+#include <gtest/gtest.h>
+
+TEST(InstallProgressTest, FancyGetTextProgressStr)
+{
+   APT::Progress::PackageManagerFancy p;
+
+   EXPECT_EQ(60, p.GetTextProgressStr(0.5, 60).size());
+   EXPECT_EQ("[#.]", p.GetTextProgressStr(0.5, 4));
+   EXPECT_EQ("[..........]", p.GetTextProgressStr(0.0, 12));
+   EXPECT_EQ("[#.........]", p.GetTextProgressStr(0.1, 12));
+   EXPECT_EQ("[####......]", p.GetTextProgressStr(0.4999, 12));
+   EXPECT_EQ("[#####.....]", p.GetTextProgressStr(0.5001, 12));
+   EXPECT_EQ("[#########.]", p.GetTextProgressStr(0.9, 12));
+   EXPECT_EQ("[##########]", p.GetTextProgressStr(1.0, 12));
+
+   // deal with incorrect inputs gracefully (or should we die instead?)
+   EXPECT_EQ("[..........]", p.GetTextProgressStr(-1.0, 12));
+   EXPECT_EQ("[##########]", p.GetTextProgressStr(2.0, 12));
+}