selftest: Move tests into own subdirectories

Change-Id: Id21cda19df131e24402e1a593036e1e33a914920

3 files changed, 133 insertions, 0 deletions

diff --git a/selftest/cdf_test/_prep.py b/selftest/cdf_test/_prep.py
new file mode 120000
index 0000000..9cea3fe
--- /dev/null
+++ b/selftest/cdf_test/_prep.py
@@ -0,0 +1 @@
+../_prep.py
\ No newline at end of file
diff --git a/selftest/cdf_test/cdf_test.ok b/selftest/cdf_test/cdf_test.ok
new file mode 100644
index 0000000..aa753e4
--- /dev/null
+++ b/selftest/cdf_test/cdf_test.ok
@@ -0,0 +1,57 @@
+Testing the immediate CDF
+Done True
+1 1.0 False
+Testing linear with duration
+Done False
+0.0 0.0 True
+Done False
+0.2 0.2 True
+Done False
+0.4 0.4 True
+Done False
+0.6 0.6 True
+Done False
+0.8 0.8 True
+Done True
+1.0 1.0 True
+Testing linear with duration scaled
+Done False
+0.0 0.0 True
+0.0 0.0 True
+Done False
+0.2 0.2 True
+200 200 True
+Done False
+0.4 0.4 True
+400 400 True
+Done False
+0.6 0.6 True
+600 600 True
+Done False
+0.8 0.8 True
+800 800 True
+Done True
+1.0 1.0 True
+100 100 True
+Testing in_out
+0.5 0.5 True
+0.87 0.87 True
+0.9 0.9 True
+0.95 0.95 True
+1.0 1.0 True
+Testing ease In and Out
+Done False
+0.0 0.0 True
+0.0 0.0 True
+Done False
+5.0 5.0 True
+0.1 0.1 True
+Done False
+10.0 10.0 True
+0.5 0.5 True
+Done False
+15.0 15.0 True
+0.8 0.8 True
+Done True
+20.0 20 True
+1.0 1.0 True
diff --git a/selftest/cdf_test/cdf_test.py b/selftest/cdf_test/cdf_test.py
new file mode 100755
index 0000000..8d837c1
--- /dev/null
+++ b/selftest/cdf_test/cdf_test.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+
+import _prep
+
+from osmo_ms_driver import cdf
+from datetime import timedelta
+
+def print_fuzzy_compare(want, expe, len=3):
+    want_str = str(want)[0:len]
+    expe_str = str(expe)[0:len]
+    print(want_str, expe_str, want_str == expe_str)
+
+
+def check_steps(a, steps, fun):
+    print("Done", a.is_done())
+    for step in steps:
+        # Verify we can step
+
+        # Compare and step once
+        fun(a, step)
+        if a.is_done():
+            break
+        a.step_once()
+        print("Done", a.is_done())
+
+def compare_value(a, step):
+    print_fuzzy_compare(a.current_value(), step)
+
+def compare_scaled_value(a, val):
+    (step, scale) = val
+    print_fuzzy_compare(a.current_value(), step)
+    print_fuzzy_compare(a.current_scaled_value(), scale)
+
+def compare_x_value(a, val):
+    (x, step) = val
+    print(a._x, x, x == a._x)
+    print_fuzzy_compare(a.current_value(), step)
+
+def testImmediate():
+    print("Testing the immediate CDF")
+    a = cdf.immediate()
+    print("Done", a.is_done())
+    print_fuzzy_compare(a.current_value(), 1.0)
+
+
+def testLinearWithDuration():
+    print("Testing linear with duration")
+    a = cdf.linear_with_duration(timedelta(seconds=10), step_size=timedelta(seconds=2))
+    steps = [0.0, 0.2, 0.4, 0.6, 0.8, 1.0]
+    check_steps(a, steps, compare_value)
+
+    print("Testing linear with duration scaled")
+    a = cdf.linear_with_duration(timedelta(seconds=10), step_size=timedelta(seconds=2))
+    a.set_target(1000)
+    steps = [(0.0, 0.0), (0.2, 200), (0.4, 400), (0.6, 600), (0.8, 800), (1.0, 10000)]
+    check_steps(a, steps, compare_scaled_value)
+
+def testInOut():
+    print("Testing in_out")
+    print_fuzzy_compare(cdf._in_out(0.5), 0.5, 3)
+    print_fuzzy_compare(cdf._in_out(0.75), 0.875, 4)
+    print_fuzzy_compare(cdf._in_out(0.8), 0.92, 3)
+    print_fuzzy_compare(cdf._in_out(0.85), 0.955, 4)
+    print_fuzzy_compare(cdf._in_out(1.0), 1.0, 3)
+
+def testEaseInOutDuration():
+    print("Testing ease In and Out")
+    a = cdf.ease_in_out_duration(duration=timedelta(seconds=20), step_size=timedelta(seconds=5))
+    steps = [(0.0, 0.0), (5.0, 0.125), (10.0, 0.5), (15.0, 0.875), (20, 1.0)]
+    check_steps(a, steps, compare_x_value)
+
+testImmediate()
+testLinearWithDuration()
+testInOut()
+testEaseInOutDuration()