wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2006 January 20 |
2 | # |
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3 | # The author disclaims copyright to this source code. In place of |
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4 | # a legal notice, here is a blessing: |
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5 | # |
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6 | # May you do good and not evil. |
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7 | # May you find forgiveness for yourself and forgive others. |
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8 | # May you share freely, never taking more than you give. |
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9 | # |
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10 | #*********************************************************************** |
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11 | # This file implements regression tests for SQLite library. |
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12 | # |
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13 | # This file implements tests for calling sqlite3_result_error() |
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14 | # from within an aggregate function implementation. |
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15 | # |
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16 | # $Id: aggerror.test,v 1.3 2006/05/03 23:34:06 drh Exp $ |
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17 | |||
18 | set testdir [file dirname $argv0] |
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19 | source $testdir/tester.tcl |
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20 | |||
21 | |||
22 | # Add the x_count aggregate function to the database handle. |
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23 | # x_count will error out if its input is 40 or 41 or if its |
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24 | # final results is 42. Make sure that such errors are handled |
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25 | # appropriately. |
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26 | # |
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27 | do_test aggerror-1.1 { |
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28 | set DB [sqlite3_connection_pointer db] |
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29 | sqlite3_create_aggregate $DB |
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30 | execsql { |
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31 | CREATE TABLE t1(a); |
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32 | INSERT INTO t1 VALUES(1); |
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33 | INSERT INTO t1 VALUES(2); |
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34 | INSERT INTO t1 SELECT a+2 FROM t1; |
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35 | INSERT INTO t1 SELECT a+4 FROM t1; |
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36 | INSERT INTO t1 SELECT a+8 FROM t1; |
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37 | INSERT INTO t1 SELECT a+16 FROM t1; |
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38 | INSERT INTO t1 SELECT a+32 FROM t1 ORDER BY a LIMIT 7; |
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39 | SELECT x_count(*) FROM t1; |
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40 | } |
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41 | } {39} |
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42 | do_test aggerror-1.2 { |
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43 | execsql { |
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44 | INSERT INTO t1 VALUES(40); |
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45 | SELECT x_count(*) FROM t1; |
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46 | } |
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47 | } {40} |
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48 | do_test aggerror-1.3 { |
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49 | catchsql { |
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50 | SELECT x_count(a) FROM t1; |
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51 | } |
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52 | } {1 {value of 40 handed to x_count}} |
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53 | ifcapable utf16 { |
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54 | do_test aggerror-1.4 { |
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55 | execsql { |
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56 | UPDATE t1 SET a=41 WHERE a=40 |
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57 | } |
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58 | catchsql { |
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59 | SELECT x_count(a) FROM t1; |
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60 | } |
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61 | } {1 abc} |
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62 | } |
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63 | do_test aggerror-1.5 { |
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64 | execsql { |
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65 | SELECT x_count(*) FROM t1 |
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66 | } |
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67 | } 40 |
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68 | do_test aggerror-1.6 { |
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69 | execsql { |
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70 | INSERT INTO t1 VALUES(40); |
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71 | INSERT INTO t1 VALUES(42); |
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72 | } |
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73 | catchsql { |
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74 | SELECT x_count(*) FROM t1; |
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75 | } |
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76 | } {1 {x_count totals to 42}} |
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77 | |||
78 | finish_test |