Graft pcb-tools-extension master onto gerbonara main

author: jaseg <git@jaseg.de> 2021-06-06 13:28:42 +0200
committer: jaseg <git@jaseg.de> 2021-06-06 13:28:42 +0200
commit: 889ea37d9b66cbfb7a61795c7750b9f4311faa3f (patch)
tree: 34db36bcdf0501445aaec30c845ed644537e638a /tests
parent: 5a5ba2b709f01b2100cd767a25a41737541ad53c (diff)
parent: 71c371ca680483aa9ef18d2998832460dd43abdf (diff)
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37 files changed, 12966 insertions, 0 deletions
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/__init__.py
diff --git a/tests/data/ref_drill_inch.txt b/tests/data/ref_drill_inch.txt
new file mode 100644
index 0000000..6af5494
--- /dev/null
+++ b/tests/data/ref_drill_inch.txt
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diff --git a/tests/data/ref_drill_metric.txt b/tests/data/ref_drill_metric.txt
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index 0000000..3a50856
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diff --git a/tests/data/ref_dxf_complex.dxf b/tests/data/ref_dxf_complex.dxf
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diff --git a/tests/data/ref_dxf_metric.dxf b/tests/data/ref_dxf_metric.dxf
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diff --git a/tests/data/ref_gerber_inch.gtl b/tests/data/ref_gerber_inch.gtl
new file mode 100644
index 0000000..3ec60d8
--- /dev/null
+++ b/tests/data/ref_gerber_inch.gtl
@@ -0,0 +1,79 @@
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diff --git a/tests/data/ref_gerber_metric.gtl b/tests/data/ref_gerber_metric.gtl
new file mode 100644
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diff --git a/tests/data/ref_gerber_single_quadrant.gtl b/tests/data/ref_gerber_single_quadrant.gtl
new file mode 100644
index 0000000..f31f1e7
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diff --git a/tests/expects/RS2724x_offset.gtl b/tests/expects/RS2724x_offset.gtl
new file mode 100644
index 0000000..3dc3e6a
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+++ b/tests/expects/RS2724x_offset.gtl
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diff --git a/tests/expects/RS2724x_rotate.gtl b/tests/expects/RS2724x_rotate.gtl
new file mode 100644
index 0000000..f7c82cd
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diff --git a/tests/expects/RS2724x_save.gtl b/tests/expects/RS2724x_save.gtl
new file mode 100644
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new file mode 100644
index 0000000..dbec705
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diff --git a/tests/expects/RS2724x_to_inch.gtl b/tests/expects/RS2724x_to_inch.gtl
new file mode 100644
index 0000000..cb9234e
--- /dev/null
+++ b/tests/expects/RS2724x_to_inch.gtl
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diff --git a/tests/expects/RS2724x_to_metric.gtl b/tests/expects/RS2724x_to_metric.gtl
new file mode 100644
index 0000000..a8efda8
--- /dev/null
+++ b/tests/expects/RS2724x_to_metric.gtl
@@ -0,0 +1,78 @@
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diff --git a/tests/expects/dxf_complex_fill.gtl b/tests/expects/dxf_complex_fill.gtl
new file mode 100644
index 0000000..e667789
--- /dev/null
+++ b/tests/expects/dxf_complex_fill.gtl
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diff --git a/tests/expects/dxf_complex_fill_flip.gtl b/tests/expects/dxf_complex_fill_flip.gtl
new file mode 100644
index 0000000..1f91be3
--- /dev/null
+++ b/tests/expects/dxf_complex_fill_flip.gtl
@@ -0,0 +1,746 @@
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diff --git a/tests/expects/dxf_offset.gtl b/tests/expects/dxf_offset.gtl
new file mode 100644
index 0000000..df1b015
--- /dev/null
+++ b/tests/expects/dxf_offset.gtl
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diff --git a/tests/expects/dxf_rectangle_inch.gtl b/tests/expects/dxf_rectangle_inch.gtl
new file mode 100644
index 0000000..c196f92
--- /dev/null
+++ b/tests/expects/dxf_rectangle_inch.gtl
@@ -0,0 +1,19 @@
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diff --git a/tests/expects/dxf_rectangle_metric.gtl b/tests/expects/dxf_rectangle_metric.gtl
new file mode 100644
index 0000000..092471f
--- /dev/null
+++ b/tests/expects/dxf_rectangle_metric.gtl
@@ -0,0 +1,19 @@
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diff --git a/tests/expects/dxf_rotate.gtl b/tests/expects/dxf_rotate.gtl
new file mode 100644
index 0000000..5c04b64
--- /dev/null
+++ b/tests/expects/dxf_rotate.gtl
@@ -0,0 +1,93 @@
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diff --git a/tests/expects/dxf_save_fill.gtl b/tests/expects/dxf_save_fill.gtl
new file mode 100644
index 0000000..4b82fb2
--- /dev/null
+++ b/tests/expects/dxf_save_fill.gtl
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new file mode 100644
index 0000000..5ff4d55
--- /dev/null
+++ b/tests/expects/dxf_save_fill_simple.gtl
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new file mode 100644
index 0000000..b3ee8f1
--- /dev/null
+++ b/tests/expects/dxf_save_line.gtl
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diff --git a/tests/expects/dxf_save_line.txt b/tests/expects/dxf_save_line.txt
new file mode 100644
index 0000000..c3d73d4
--- /dev/null
+++ b/tests/expects/dxf_save_line.txt
@@ -0,0 +1,84 @@
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diff --git a/tests/expects/dxf_save_mousebites.gtl b/tests/expects/dxf_save_mousebites.gtl
new file mode 100644
index 0000000..64cc6d8
--- /dev/null
+++ b/tests/expects/dxf_save_mousebites.gtl
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diff --git a/tests/expects/dxf_save_mousebites.txt b/tests/expects/dxf_save_mousebites.txt
new file mode 100644
index 0000000..4a64514
--- /dev/null
+++ b/tests/expects/dxf_save_mousebites.txt
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+
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diff --git a/tests/expects/dxf_to_inch.gtl b/tests/expects/dxf_to_inch.gtl
new file mode 100644
index 0000000..f838214
--- /dev/null
+++ b/tests/expects/dxf_to_inch.gtl
@@ -0,0 +1,93 @@
+%MOIN*%
+%FSLAX25Y25*%
+%IPPOS*%
+%ADD10C,0*%
+G75*
+%LPD*%
+D10*
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+G01*
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+G01*
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+G03*
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+M02*
diff --git a/tests/expects/excellon_offset.txt b/tests/expects/excellon_offset.txt
new file mode 100644
index 0000000..9a0b430
--- /dev/null
+++ b/tests/expects/excellon_offset.txt
@@ -0,0 +1,41 @@
+M48
+FMAT,2
+ICI,OFF
+METRIC,TZ,000.000
+T01C0.600
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+%
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+G03X15100Y10100I-2500J0
+G01X11600Y10100
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diff --git a/tests/expects/excellon_rotate.txt b/tests/expects/excellon_rotate.txt
new file mode 100644
index 0000000..f33dcfd
--- /dev/null
+++ b/tests/expects/excellon_rotate.txt
@@ -0,0 +1,41 @@
+M48
+FMAT,2
+ICI,OFF
+METRIC,TZ,000.000
+T01C0.600
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+%
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diff --git a/tests/expects/excellon_save.txt b/tests/expects/excellon_save.txt
new file mode 100644
index 0000000..18fdcc4
--- /dev/null
+++ b/tests/expects/excellon_save.txt
@@ -0,0 +1,41 @@
+M48
+FMAT,2
+ICI,OFF
+METRIC,TZ,000.000
+T01C0.600
+T02C0.700
+T03C0.800
+T04C1.000
+%
+G90
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+T02
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diff --git a/tests/expects/excellon_to_inch.txt b/tests/expects/excellon_to_inch.txt
new file mode 100644
index 0000000..6af5494
--- /dev/null
+++ b/tests/expects/excellon_to_inch.txt
@@ -0,0 +1,41 @@
+M48
+FMAT,2
+ICI,OFF
+INCH,TZ
+T01C0.0236
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+T03C0.0314
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+%
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diff --git a/tests/expects/excellon_to_metric.txt b/tests/expects/excellon_to_metric.txt
new file mode 100644
index 0000000..20f698e
--- /dev/null
+++ b/tests/expects/excellon_to_metric.txt
@@ -0,0 +1,41 @@
+M48
+FMAT,2
+ICI,OFF
+METRIC,TZ,000.000
+T01C0.599
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diff --git a/tests/test_am_expression.py b/tests/test_am_expression.py
new file mode 100644
index 0000000..7490284
--- /dev/null
+++ b/tests/test_am_expression.py
@@ -0,0 +1,208 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import unittest
+from gerberex.am_expression import *
+from gerberex.am_expression import AMOperatorExpression as Op
+from gerber.utils import inch, metric
+from gerber.am_read import read_macro
+
+class TestAMConstantExpression(unittest.TestCase):
+    def setUp(self):
+        self.const_int_value = 7
+        self.const_int = AMConstantExpression(self.const_int_value)
+        self.const_float_value = 1.2345
+        self.const_float = AMConstantExpression(self.const_float_value)
+
+    def test_contruct(self):
+        self.assertEqual(self.const_int.value, self.const_int_value)
+        self.assertEqual(self.const_float.value, self.const_float_value)
+
+    def test_optimize(self):
+        ov = self.const_int.optimize()
+        self.assertEqual(ov.value, self.const_int_value)
+        ov = self.const_float.optimize()
+        self.assertEqual(ov.value, self.const_float_value)
+    
+    def test_to_gerber(self):
+        self.assertEqual(self.const_int.to_gerber(), '7')
+        self.assertEqual(self.const_float.to_gerber(), '1.2345')
+
+    def test_to_instructions(self):
+        self.const_int.to_instructions()
+        self.const_float.to_instructions()
+
+class TestAMVariableExpression(unittest.TestCase):
+    def setUp(self):
+        self.var1_num = 1
+        self.var1 = AMVariableExpression(self.var1_num)
+        self.var2_num = 512
+        self.var2 = AMVariableExpression(self.var2_num)
+
+    def test_construction(self):
+        self.assertEqual(self.var1.number, self.var1_num)
+        self.assertEqual(self.var2.number, self.var2_num)
+    
+    def test_optimize(self):
+        ov = self.var1.optimize()
+        self.assertTrue(isinstance(ov, AMVariableExpression))
+        self.assertEqual(ov.number, self.var1_num)
+        ov = self.var2.optimize()
+        self.assertTrue(isinstance(ov, AMVariableExpression))
+        self.assertEqual(ov.number, self.var2_num)
+
+    def test_to_gerber(self):
+        self.assertEqual(self.var1.to_gerber(), '$1')
+        self.assertEqual(self.var2.to_gerber(), '$512')
+
+    def test_to_instructions(self):
+        self.var1.to_instructions()
+        self.var2.to_instructions()
+
+class TestAMOperatorExpression(unittest.TestCase):
+    def setUp(self):
+        self.c1 = 10
+        self.c2 = 20
+        self.v1 = 5
+        self.v2 = 9
+        c1 = AMConstantExpression(self.c1)
+        c2 = AMConstantExpression(self.c2)
+        v1 = AMVariableExpression(self.v1)
+        v2 = AMVariableExpression(self.v2)
+
+        self.cc_exps = [
+            (Op.ADD, AMOperatorExpression(Op.ADD, c1, c2)),
+            (Op.SUB, AMOperatorExpression(Op.SUB, c1, c2)),
+            (Op.MUL, AMOperatorExpression(Op.MUL, c1, c2)),
+            (Op.DIV, AMOperatorExpression(Op.DIV, c1, c2)),
+        ]
+
+        self.cv_exps = [
+            (Op.ADD, AMOperatorExpression(Op.ADD, c1, v2)),
+            (Op.SUB, AMOperatorExpression(Op.SUB, c1, v2)),
+            (Op.MUL, AMOperatorExpression(Op.MUL, c1, v2)),
+            (Op.DIV, AMOperatorExpression(Op.DIV, c1, v2)),
+        ]
+        self.vc_exps = [
+            (Op.ADD, AMOperatorExpression(Op.ADD, v1, c2)),
+            (Op.SUB, AMOperatorExpression(Op.SUB, v1, c2)),
+            (Op.MUL, AMOperatorExpression(Op.MUL, v1, c2)),
+            (Op.DIV, AMOperatorExpression(Op.DIV, v1, c2)),
+        ]
+
+        self.composition = AMOperatorExpression(Op.ADD, 
+                                                self.cc_exps[0][1], self.cc_exps[0][1])
+    
+    def test_optimize(self):
+        self.assertEqual(self.cc_exps[0][1].optimize().value, self.c1 + self.c2)
+        self.assertEqual(self.cc_exps[1][1].optimize().value, self.c1 - self.c2)
+        self.assertEqual(self.cc_exps[2][1].optimize().value, self.c1 * self.c2)
+        self.assertEqual(self.cc_exps[3][1].optimize().value, self.c1 / self.c2)
+
+        for op, expression in self.cv_exps:
+            o = expression.optimize()
+            self.assertTrue(isinstance(o, AMOperatorExpression))
+            self.assertEqual(o.op, op)
+            self.assertEqual(o.lvalue.value, self.c1)
+            self.assertEqual(o.rvalue.number, self.v2)
+        
+        for op, expression in self.vc_exps:
+            o = expression.optimize()
+            self.assertTrue(isinstance(o, AMOperatorExpression))
+            self.assertEqual(o.op, op)
+            self.assertEqual(o.lvalue.number, self.v1)
+            self.assertEqual(o.rvalue.value, self.c2)
+
+        self.assertEqual(self.composition.optimize().value, (self.c1 + self.c2) * 2)
+
+    def test_to_gerber(self):
+        for op, expression in self.cc_exps:
+            self.assertEqual(expression.to_gerber(),
+                             '({0}){1}({2})'.format(self.c1, op, self.c2))
+        for op, expression in self.cv_exps:
+            self.assertEqual(expression.to_gerber(),
+                             '({0}){1}(${2})'.format(self.c1, op, self.v2))
+        for op, expression in self.vc_exps:
+            self.assertEqual(expression.to_gerber(),
+                             '(${0}){1}({2})'.format(self.v1, op, self.c2))
+        self.assertEqual(self.composition.to_gerber(), 
+                         '(({0})+({1}))+(({2})+({3}))'.format(
+                             self.c1, self.c2, self.c1, self.c2
+                         ))
+    
+    def test_to_instructions(self):
+        for of, expression in self.vc_exps + self.cv_exps + self.cc_exps:
+            expression.to_instructions()
+        self.composition.to_instructions()
+
+class TestAMExpression(unittest.TestCase):
+    def setUp(self):
+        self.c1 = 10
+        self.c1_exp = AMConstantExpression(self.c1)
+        self.v1 = 5
+        self.v1_exp = AMVariableExpression(self.v1)
+        self.op_exp = AMOperatorExpression(Op.ADD, self.c1_exp, self.v1_exp)
+
+    def test_to_inch(self):
+        o = self.c1_exp.to_inch().optimize()
+        self.assertEqual(o.value, inch(self.c1))
+        o = self.v1_exp.to_inch().optimize()
+        self.assertTrue(isinstance(o, AMOperatorExpression))
+        self.assertEqual(o.op, Op.DIV)
+        o = self.op_exp.to_inch().optimize()
+        self.assertTrue(isinstance(o, AMOperatorExpression))
+        self.assertEqual(o.op, Op.DIV)
+
+    def test_to_metric(self):
+        o = self.c1_exp.to_metric().optimize()
+        self.assertEqual(o.value, metric(self.c1))
+        o = self.v1_exp.to_metric().optimize()
+        self.assertTrue(isinstance(o, AMOperatorExpression))
+        self.assertEqual(o.op, Op.MUL)
+        o = self.op_exp.to_metric().optimize()
+        self.assertTrue(isinstance(o, AMOperatorExpression))
+        self.assertEqual(o.op, Op.MUL)
+
+class TestEvalMacro(unittest.TestCase):
+    def test_eval_macro(self):
+        macros = [
+            '$1=5.5*',
+            '$1=0.000001*'
+            '$2=$3*',
+            '$3=(1.23)+(4.56)*',
+            '$3=(1.23)-(4.56)*',
+            '$3=(1.23)X(4.56)*',
+            '$3=(1.23)/(4.56)*',
+            '$3=(10.2)X($2)*',
+            '1,1.2*',
+            '1,$2*',
+            '1,($2)+($3)*',
+            #'1,(2.0)-($3)*',  # This doesn't pass due to pcb-tools bug
+            '1,($2)X($3)*',
+            '1,($2)/($3)*',
+            '1,2.1,3.2*2,(3.1)/($1),$2*'
+        ]
+        for macro in macros:
+            self._eval_macro_string(macro)
+
+    def _eval_macro_string(self, macro):
+        expressions = eval_macro(read_macro(macro))
+        gerber = self._to_gerber(expressions)
+        self.assertEqual(macro, gerber)
+
+    def _to_gerber(self, expressions_list):
+        gerber = ''
+        for number, expressions in expressions_list:
+            self.assertTrue(isinstance(number, int))
+            if number > 0:
+                egerbers = [exp.to_gerber() for exp in expressions]
+                gerber += '{0},{1}*'.format(number, ','.join(egerbers))
+            else:
+                self.assertEqual(len(expressions), 1)
+                gerber += '${0}={1}*'.format(-number, expressions[0].to_gerber())
+        return gerber
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/test_dxf.py b/tests/test_dxf.py
new file mode 100644
index 0000000..782c8c7
--- /dev/null
+++ b/tests/test_dxf.py
@@ -0,0 +1,153 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import os
+import unittest
+import gerberex
+from gerber.utils import inch, metric
+
+
+class TestExcellon(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        os.chdir(os.path.dirname(__file__))
+        cls.INDIR = 'data'
+        cls.OUTDIR = 'outputs'
+        cls.EXPECTSDIR = 'expects'
+        cls.OUTPREFIX = 'dxf_'
+        cls.METRIC_FILE = os.path.join(cls.INDIR, 'ref_dxf_metric.dxf')
+        cls.INCH_FILE = os.path.join(cls.INDIR, 'ref_dxf_inch.dxf')
+        cls.COMPLEX_FILE = os.path.join(cls.INDIR, 'ref_dxf_complex.dxf')
+        try:
+            os.mkdir(cls.OUTDIR)
+        except FileExistsError:
+            pass
+
+    def _checkResult(self, file):
+        with open(file, 'r') as f:
+            data = f.read()
+        with open(os.path.join(self.EXPECTSDIR, os.path.basename(file)), 'r') as f:
+            expect = f.read()
+        self.assertEqual(data, expect)
+
+    def test_save_line(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_line.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.draw_mode = dxf.DM_LINE
+        dxf.width = 0.2
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_save_fill(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_fill.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.draw_mode = dxf.DM_FILL
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_save_fill_simple(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_fill_simple.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.draw_mode = dxf.DM_FILL
+        dxf.fill_mode = dxf.FM_SIMPLE
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_save_mousebites(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_mousebites.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.draw_mode = dxf.DM_MOUSE_BITES
+        dxf.width = 0.5
+        dxf.pitch = 1.4
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_save_excellon(self):
+        outfile = os.path.join(
+            self.OUTDIR, self.OUTPREFIX + 'save_line.txt')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.draw_mode = dxf.DM_LINE
+        dxf.format = (3,3)
+        dxf.width = 0.2
+        dxf.write(outfile, filetype=dxf.FT_EXCELLON)
+        self._checkResult(outfile)
+
+    def test_save_excellon_mousebites(self):
+        outfile = os.path.join(
+            self.OUTDIR, self.OUTPREFIX + 'save_mousebites.txt')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.draw_mode = dxf.DM_MOUSE_BITES
+        dxf.format = (3, 3)
+        dxf.width = 0.5
+        dxf.pitch = 1.4
+        dxf.write(outfile, filetype=dxf.FT_EXCELLON)
+        self._checkResult(outfile)
+
+    def test_to_inch(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_inch.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.to_inch()
+        dxf.format = (2, 5)
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def _test_to_metric(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_metric.gtl')
+        dxf = gerberex.read(self.INCH_FILE)
+        dxf.to_metric()
+        dxf.format = (3, 5)
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_offset(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'offset.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.offset(11, 5)
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_rotate(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rotate.gtl')
+        dxf = gerberex.read(self.METRIC_FILE)
+        dxf.rotate(20, (10, 10))
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_rectangle_metric(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rectangle_metric.gtl')
+        dxf = gerberex.DxfFile.rectangle(width=10, height=10, units='metric')
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_rectangle_inch(self):
+        outfile = os.path.join(
+            self.OUTDIR, self.OUTPREFIX + 'rectangle_inch.gtl')
+        dxf = gerberex.DxfFile.rectangle(width=inch(10), height=inch(10), units='inch')
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_complex_fill(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'complex_fill.gtl')
+        dxf = gerberex.read(self.COMPLEX_FILE)
+        dxf.draw_mode = dxf.DM_FILL
+        dxf.write(outfile)
+        self._checkResult(outfile)
+
+    def test_complex_fill_flip(self):
+        outfile = os.path.join(
+            self.OUTDIR, self.OUTPREFIX + 'complex_fill_flip.gtl')
+        ctx = gerberex.GerberComposition()
+        base = gerberex.rectangle(width=100, height=100, left=0, bottom=0, units='metric')
+        base.draw_mode = base.DM_FILL
+        ctx.merge(base)
+        dxf = gerberex.read(self.COMPLEX_FILE)
+        dxf.negate_polarity()
+        dxf.draw_mode = dxf.DM_FILL
+        ctx.merge(dxf)
+        ctx.dump(outfile)
+        self._checkResult(outfile)
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/test_excellon.py b/tests/test_excellon.py
new file mode 100644
index 0000000..36093cd
--- /dev/null
+++ b/tests/test_excellon.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import os
+import unittest
+import gerberex
+
+
+class TestExcellon(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        os.chdir(os.path.dirname(__file__))
+        cls.INDIR = 'data'
+        cls.OUTDIR = 'outputs'
+        cls.EXPECTSDIR = 'expects'
+        cls.OUTPREFIX = 'excellon_'
+        cls.METRIC_FILE = os.path.join(cls.INDIR, 'ref_drill_metric.txt')
+        cls.INCH_FILE = os.path.join(cls.INDIR, 'ref_drill_inch.txt')
+        try:
+            os.mkdir(cls.OUTDIR)
+        except FileExistsError:
+            pass
+
+    def _checkResult(self, file):
+        with open(file, 'r') as f:
+            data = f.read()
+        with open(os.path.join(self.EXPECTSDIR, os.path.basename(file)), 'r') as f:
+            expect = f.read()
+        self.assertEqual(data, expect)
+        pass
+
+    def test_save(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save.txt')
+        drill = gerberex.read(self.METRIC_FILE)
+        drill.write(outfile)
+        self._checkResult(outfile)
+
+    def test_to_inch(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_inch.txt')
+        drill = gerberex.read(self.METRIC_FILE)
+        drill.to_inch()
+        drill.format = (2, 4)
+        drill.write(outfile)
+        self._checkResult(outfile)
+
+    def test_to_metric(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_metric.txt')
+        drill = gerberex.read(self.INCH_FILE)
+        drill.to_metric()
+        drill.format = (3, 3)
+        drill.write(outfile)
+        self._checkResult(outfile)
+
+    def test_offset(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'offset.txt')
+        drill = gerberex.read(self.METRIC_FILE)
+        drill.offset(11, 5)
+        drill.write(outfile)
+        self._checkResult(outfile)
+
+    def test_rotate(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rotate.txt')
+        drill = gerberex.read(self.METRIC_FILE)
+        drill.rotate(20, (10, 10))
+        drill.write(outfile)
+        self._checkResult(outfile)
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/test_rs274x.py b/tests/test_rs274x.py
new file mode 100644
index 0000000..dbb5f62
--- /dev/null
+++ b/tests/test_rs274x.py
@@ -0,0 +1,76 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import os
+import unittest
+import gerberex
+
+class TestRs274x(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        os.chdir(os.path.dirname(__file__))
+        cls.INDIR = 'data'
+        cls.OUTDIR = 'outputs'
+        cls.EXPECTSDIR = 'expects'
+        cls.OUTPREFIX = 'RS2724x_'
+        cls.METRIC_FILE = os.path.join(cls.INDIR, 'ref_gerber_metric.gtl')
+        cls.INCH_FILE = os.path.join(cls.INDIR, 'ref_gerber_inch.gtl')
+        cls.SQ_FILE = os.path.join(cls.INDIR, 'ref_gerber_single_quadrant.gtl')
+        try:
+            os.mkdir(cls.OUTDIR)
+        except FileExistsError:
+            pass
+
+    def _checkResult(self, file):
+        with open(file, 'r') as f:
+            data = f.read()
+        with open(os.path.join(self.EXPECTSDIR, os.path.basename(file)), 'r') as f:
+            expect = f.read()
+        self.assertEqual(data, expect)
+
+    def test_save(self):
+        outfile=os.path.join(self.OUTDIR, self.OUTPREFIX + 'save.gtl')
+        gerber = gerberex.read(self.METRIC_FILE)
+        gerber.write(outfile)
+        self._checkResult(outfile)
+
+    def test_to_inch(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_inch.gtl')
+        gerber = gerberex.read(self.METRIC_FILE)
+        gerber.to_inch()
+        gerber.format = (2,5)
+        gerber.write(outfile)
+        self._checkResult(outfile)
+
+    def test_to_metric(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_metric.gtl')
+        gerber = gerberex.read(self.INCH_FILE)
+        gerber.to_metric()
+        gerber.format = (3, 4)
+        gerber.write(outfile)
+        self._checkResult(outfile)
+
+    def test_offset(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'offset.gtl')
+        gerber = gerberex.read(self.METRIC_FILE)
+        gerber.offset(11, 5)
+        gerber.write(outfile)
+        self._checkResult(outfile)
+
+    def test_rotate(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rotate.gtl')
+        gerber = gerberex.read(self.METRIC_FILE)
+        gerber.rotate(20, (10,10))
+        gerber.write(outfile)
+        self._checkResult(outfile)
+
+    def test_single_quadrant(self):
+        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'single_quadrant.gtl')
+        gerber = gerberex.read(self.SQ_FILE)
+        gerber.write(outfile)
+        self._checkResult(outfile)
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/test_utility.py b/tests/test_utility.py
new file mode 100644
index 0000000..4ede8d5
--- /dev/null
+++ b/tests/test_utility.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import unittest
+
+from gerberex.utility import *
+from math import sqrt
+
+class TestUtility(unittest.TestCase):
+    def test_rotate(self):
+        x0, y0 = (10, 0)
+
+        x1, y1 = rotate(x0, y0, 60, (0, 0))
+        self.assertAlmostEqual(x1, 5)
+        self.assertAlmostEqual(y1, 10 * sqrt(3) / 2)
+
+        x1, y1 = rotate(x0, y0, 180, (5, 0))
+        self.assertAlmostEqual(x1, 0)
+        self.assertAlmostEqual(y1, 0)
+
+        x1, y1 = rotate(x0, y0, -90, (10, 5))
+        self.assertAlmostEqual(x1, 5)
+        self.assertAlmostEqual(y1, 5)
+
+    def test_is_equal_value(self):
+        a = 10.0001
+        b = 10.01
+
+        self.assertTrue(is_equal_value(a, b, 0.1))
+        self.assertTrue(is_equal_value(a, b, 0.01))
+        self.assertFalse(is_equal_value(a, b, 0.001))
+        self.assertFalse(is_equal_value(a, b))
+
+        self.assertTrue(is_equal_value(b, a, 0.1))
+        self.assertTrue(is_equal_value(b, a, 0.01))
+        self.assertFalse(is_equal_value(b, a, 0.001))
+        self.assertFalse(is_equal_value(b, a))
+
+    def test_is_equal_point(self):
+        p0 = (10.01, 5.001)
+        p1 = (10.0001, 5)
+        self.assertTrue(is_equal_point(p0, p1, 0.1))
+        self.assertTrue(is_equal_point(p0, p1, 0.01))
+        self.assertFalse(is_equal_point(p0, p1, 0.001))
+        self.assertFalse(is_equal_point(p0, p1))
+        self.assertTrue(is_equal_point(p1, p0, 0.1))
+        self.assertTrue(is_equal_point(p1, p0, 0.01))
+        self.assertFalse(is_equal_point(p1, p0, 0.001))
+        self.assertFalse(is_equal_point(p1, p0))
+
+        p0 = (5.001, 10.01)
+        p1 = (5, 10.0001)
+        self.assertTrue(is_equal_point(p0, p1, 0.1))
+        self.assertTrue(is_equal_point(p0, p1, 0.01))
+        self.assertFalse(is_equal_point(p0, p1, 0.001))
+        self.assertFalse(is_equal_point(p0, p1))
+        self.assertTrue(is_equal_point(p1, p0, 0.1))
+        self.assertTrue(is_equal_point(p1, p0, 0.01))
+        self.assertFalse(is_equal_point(p1, p0, 0.001))
+        self.assertFalse(is_equal_point(p1, p0))
+
+if __name__ == '__main__':
+    unittest.main()
author	jaseg <git@jaseg.de>	2021-06-06 13:28:42 +0200
committer	jaseg <git@jaseg.de>	2021-06-06 13:28:42 +0200
commit	889ea37d9b66cbfb7a61795c7750b9f4311faa3f (patch)
tree	34db36bcdf0501445aaec30c845ed644537e638a /tests
parent	5a5ba2b709f01b2100cd767a25a41737541ad53c (diff)
parent	71c371ca680483aa9ef18d2998832460dd43abdf (diff)
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