dist/gcc/edit-context.c

24 #include "edit-context.h"
42 /* Forward decls.  class edit_context is declared within edit-context.h.
175 /* Class for representing edit events that have occurred on one line of
910     edit_context edit;
911     auto_free <char *> result = edit.get_content (tmp.get_filename ());
921     edit_context edit;
922     auto_free <char *> result = edit.get_content (tmp.get_filename ());
934     edit_context edit;
935     auto_free <char *> result = edit.get_content (tmp.get_filename ());
967   edit_context edit;
968   edit.add_fixits (&richloc);
969   auto_free <char *> new_content = edit.get_content (filename);
976   ASSERT_EQ (100, edit.get_effective_column (filename, 1, 100));
977   ASSERT_EQ (100, edit.get_effective_column (filename, 3, 100));
980   ASSERT_EQ (1, edit.get_effective_column (filename, 2, 1));
981   ASSERT_EQ (6, edit.get_effective_column (filename, 2, 6));
984   ASSERT_EQ (21, edit.get_effective_column (filename, 2, 7));
985   ASSERT_EQ (22, edit.get_effective_column (filename, 2, 8));
988   auto_free <char *> diff = edit.generate_diff (false);
1025   edit_context edit;
1026   edit.add_fixits (&richloc);
1027   auto_free <char *> new_content = edit.get_content (filename);
1033   auto_free <char *> diff = edit.generate_diff (false);
1067   edit_context edit;
1068   edit.add_fixits (&richloc);
1069   auto_free <char *> new_content = edit.get_content (filename);
1075   auto_free <char *> diff = edit.generate_diff (false);
1125   edit_context edit;
1126   edit.add_fixits (&richloc);
1127   ASSERT_FALSE (edit.valid_p ());
1128   ASSERT_EQ (NULL, edit.get_content (filename));
1129   ASSERT_EQ (NULL, edit.generate_diff (false));
1162   edit_context edit;
1163   edit.add_fixits (&richloc);
1164   auto_free <char *> new_content = edit.get_content (filename);
1173   auto_free <char *> diff = edit.generate_diff (false);
1206   edit_context edit;
1207   edit.add_fixits (&richloc);
1208   auto_free <char *> new_content = edit.get_content (filename);
1216       ASSERT_EQ (18, edit.get_effective_column (filename, 2, 16));
1219       auto_free <char *> diff = edit.generate_diff (false);
1251   edit_context edit;
1252   edit.add_fixits (&richloc);
1253   auto_free <char *> new_content = edit.get_content (filename);
1261       ASSERT_EQ (16, edit.get_effective_column (filename, 2, 18));
1264       auto_free <char *> diff = edit.generate_diff (false);
1305   edit_context edit;
1306   edit.add_fixits (&richloc);
1307   auto_free <char *> new_content = edit.get_content (filename);
1336   edit_context edit;
1337   edit.add_fixits (&richloc);
1338   auto_free <char *> new_content = edit.get_content (filename);
1346       ASSERT_EQ (10, edit.get_effective_column (filename, 2, 18));
1349       auto_free <char *> diff = edit.generate_diff (false);
1401   edit_context edit;
1402   edit.add_fixits (&insert_a);
1403   ASSERT_EQ (100, edit.get_effective_column (filename, 1, 100));
1404   ASSERT_EQ (1, edit.get_effective_column (filename, 2, 1));
1405   ASSERT_EQ (6, edit.get_effective_column (filename, 2, 6));
1406   ASSERT_EQ (18, edit.get_effective_column (filename, 2, 7));
1407   ASSERT_EQ (27, edit.get_effective_column (filename, 2, 16));
1408   ASSERT_EQ (100, edit.get_effective_column (filename, 3, 100));
1410   edit.add_fixits (&insert_b);
1411   edit.add_fixits (&replace_a);
1412   edit.add_fixits (&replace_b);
1416       auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
1423       auto_free <char *> diff = edit.generate_diff (false);
1436 change_line (edit_context &edit, int line_num)
1454   edit.add_fixits (&insert);
1462 insert_line (edit_context &edit, int line_num)
1480   edit.add_fixits (&insert);
1503   edit_context edit;
1506   change_line (edit, 2);
1507   change_line (edit, 3);
1508   change_line (edit, 4);
1509   insert_line (edit, 5);
1512   change_line (edit, 150);
1513   change_line (edit, 151);
1514   location_t last_loc = change_line (edit, 153);
1520   auto_free <char *> diff = edit.generate_diff (false);
1591     edit_context edit;
1592     edit.add_fixits (&r1);
1596       auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
1605       ASSERT_EQ (6, edit.get_effective_column (filename, 2, 8));
1607       ASSERT_EQ (9, edit.get_effective_column (filename, 2, 11));
1610     edit.add_fixits (&r2);
1612     auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
1624     edit_context edit;
1625     edit.add_fixits (&r2);
1626     edit.add_fixits (&r1);
1627     auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
1652   edit_context edit;
1654      should transition the edit from valid to invalid.  */
1655   ASSERT_TRUE (edit.valid_p ());
1656   edit.add_fixits (&insert);
1657   ASSERT_FALSE (edit.valid_p ());
1658   ASSERT_EQ (NULL, edit.get_content (filename));
1659   ASSERT_EQ (NULL, edit.generate_diff (false));
1662 /* Verify that we gracefully handle an attempt to edit a line
1685   edit_context edit;
1686   ASSERT_TRUE (edit.valid_p ());
1687   edit.add_fixits (&insert);
1688   ASSERT_FALSE (edit.valid_p ());
1689   ASSERT_EQ (NULL, edit.get_content (filename));
1690   ASSERT_EQ (NULL, edit.generate_diff (false));
1722     edit_context edit;
1723     edit.add_fixits (&richloc);
1724     auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
1738     edit_context edit;
1739     ASSERT_TRUE (edit.valid_p ());
1740     edit.add_fixits (&richloc);
1741     ASSERT_FALSE (edit.valid_p ());
1742     ASSERT_EQ (NULL, edit.get_content (filename));
1743     ASSERT_EQ (NULL, edit.generate_diff (false));
1756     edit_context edit;
1757     edit.add_fixits (&richloc);
1758     auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
1773     edit_context edit;
1774     ASSERT_TRUE (edit.valid_p ());
1775     edit.add_fixits (&richloc);
1776     ASSERT_FALSE (edit.valid_p ());
1777     ASSERT_EQ (NULL, edit.get_content (filename));
1778     ASSERT_EQ (NULL, edit.generate_diff (false));