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Merge pull request #10251 from edolstra/list-builder

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Add a ListBuilder helper for constructing list values
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Robert Hensing 2024-03-20 22:30:38 +01:00 • committed by GitHub
commit d16d7f5f31
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10 changed files with 235 additions and 164 deletions
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62
tests/unit/libexpr/value/print.cc
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@ -79,11 +79,11 @@ TEST_F(ValuePrintingTests, tList)
Value vTwo;
vTwo.mkInt(2);
auto list = state.buildList(3);
list.elems[0] = &vOne;
list.elems[1] = &vTwo;
Value vList;
state.mkList(vList, 5);
vList.bigList.elems[0] = &vOne;
vList.bigList.elems[1] = &vTwo;
vList.bigList.size = 3;
vList.mkList(list);
test(vList, "[ 1 2 «nullptr» ]");
}
@ -249,12 +249,12 @@ TEST_F(ValuePrintingTests, depthList)
Value vNested;
vNested.mkAttrs(builder2.finish());
auto list = state.buildList(3);
list.elems[0] = &vOne;
list.elems[1] = &vTwo;
list.elems[2] = &vNested;
Value vList;
state.mkList(vList, 5);
vList.bigList.elems[0] = &vOne;
vList.bigList.elems[1] = &vTwo;
vList.bigList.elems[2] = &vNested;
vList.bigList.size = 3;
vList.mkList(list);
test(vList, "[ 1 2 { ... } ]", PrintOptions { .maxDepth = 1 });
test(vList, "[ 1 2 { nested = { ... }; one = 1; two = 2; } ]", PrintOptions { .maxDepth = 2 });
@ -539,11 +539,11 @@ TEST_F(ValuePrintingTests, ansiColorsList)
Value vTwo;
vTwo.mkInt(2);
auto list = state.buildList(3);
list.elems[0] = &vOne;
list.elems[1] = &vTwo;
Value vList;
state.mkList(vList, 5);
vList.bigList.elems[0] = &vOne;
vList.bigList.elems[1] = &vTwo;
vList.bigList.size = 3;
vList.mkList(list);
test(vList,
"[ " ANSI_CYAN "1" ANSI_NORMAL " " ANSI_CYAN "2" ANSI_NORMAL " " ANSI_MAGENTA "«nullptr»" ANSI_NORMAL " ]",
@ -670,11 +670,11 @@ TEST_F(ValuePrintingTests, ansiColorsListRepeated)
Value vEmpty;
vEmpty.mkAttrs(emptyBuilder.finish());
auto list = state.buildList(2);
list.elems[0] = &vEmpty;
list.elems[1] = &vEmpty;
Value vList;
state.mkList(vList, 3);
vList.bigList.elems[0] = &vEmpty;
vList.bigList.elems[1] = &vEmpty;
vList.bigList.size = 2;
vList.mkList(list);
test(vList,
"[ { } " ANSI_MAGENTA "«repeated»" ANSI_NORMAL " ]",
@ -690,11 +690,11 @@ TEST_F(ValuePrintingTests, listRepeated)
Value vEmpty;
vEmpty.mkAttrs(emptyBuilder.finish());
auto list = state.buildList(2);
list.elems[0] = &vEmpty;
list.elems[1] = &vEmpty;
Value vList;
state.mkList(vList, 3);
vList.bigList.elems[0] = &vEmpty;
vList.bigList.elems[1] = &vEmpty;
vList.bigList.size = 2;
vList.mkList(list);
test(vList, "[ { } «repeated» ]", PrintOptions { });
test(vList,
@ -750,11 +750,12 @@ TEST_F(ValuePrintingTests, ansiColorsListElided)
Value vTwo;
vTwo.mkInt(2);
{
auto list = state.buildList(2);
list.elems[0] = &vOne;
list.elems[1] = &vTwo;
Value vList;
state.mkList(vList, 4);
vList.bigList.elems[0] = &vOne;
vList.bigList.elems[1] = &vTwo;
vList.bigList.size = 2;
vList.mkList(list);
test(vList,
"[ " ANSI_CYAN "1" ANSI_NORMAL " " ANSI_FAINT "«1 item elided»" ANSI_NORMAL " ]",
@ -762,12 +763,18 @@ TEST_F(ValuePrintingTests, ansiColorsListElided)
.ansiColors = true,
.maxListItems = 1
});
}
Value vThree;
vThree.mkInt(3);
vList.bigList.elems[2] = &vThree;
vList.bigList.size = 3;
{
auto list = state.buildList(3);
list.elems[0] = &vOne;
list.elems[1] = &vTwo;
list.elems[2] = &vThree;
Value vList;
vList.mkList(list);
test(vList,
"[ " ANSI_CYAN "1" ANSI_NORMAL " " ANSI_FAINT "«2 items elided»" ANSI_NORMAL " ]",
@ -775,6 +782,7 @@ TEST_F(ValuePrintingTests, ansiColorsListElided)
.ansiColors = true,
.maxListItems = 1
});
}
}
} // namespace nix