rust/src/compiletest
Emanuel Czirai e1d2eda7f3 allow RUST_BACKTRACE=0 to act as if unset
/# This is a combination of 16 commits.
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allow RUST_BACKTRACE=disabled to act as if unset

When RUST_BACKTRACE is set to "disabled" then this acts as if the env.
var is unset.

/# This is the 2nd commit message:

case insensitive "DiSaBLeD" RUST_BACKTRACE value

previously it expected a lowercase "disabled" to treat the env. var as
unset

/# This is the 3rd commit message:

RUST_BACKTRACE=0 acts as if unset

previously RUST_BACKTRACE=disabled was doing the same thing

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RUST_BACKTRACE=0|n|no|off acts as if unset

previously only RUST_BACKTRACE=0 acted as if RUST_BACKTRACE was unset
Now added more options (case-insensitive): 'n','no' and 'off'
eg. RUST_BACKTRACE=oFF

/# This is the 5th commit message:

DRY on the value of 2

DRY=don't repeat yourself
Because having to remember to keep the two places of '2' in sync is not
ideal, even though this is a simple enough case.

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Revert "DRY on the value of 2"

This reverts commit 95a0479d5cf72a2b2d9d21ec0bed2823ed213fef.

Nevermind this DRY on 2, because we already have a RY on 1,
besides the code is less readable this way...

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attempt to document unsetting RUST_BACKTRACE

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curb allocations when checking for RUST_BACKTRACE

this means we don't check for case-insensitivity anymore

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as decided, RUST_BACKTRACE=0 turns off backtrace

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RUST_TEST_NOCAPTURE=0 acts as if unset

(that is, capture is on)

Any other value acts as if nocapture is enabled (that is, capture is off)

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update other RUST_TEST_NOCAPTURE occurrences

apparently only one place needs updating

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update RUST_BACKTRACE in man page

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handle an occurrence of RUST_BACKTRACE

/# This is the 14th commit message:

ensure consistency with new rules for backtrace

/# This is the 15th commit message:

a more concise comment for RUST_TEST_NOCAPTURE

/# This is the 16th commit message:

update RUST_TEST_NOCAPTURE in man page
2016-03-31 23:02:59 +02:00
..
common.rs Make library paths passed by compiletest tool absolute. 2016-03-25 14:07:17 -04:00
compiletest.rs allow RUST_BACKTRACE=0 to act as if unset 2016-03-31 23:02:59 +02:00
errors.rs Refactor 'kind' extraction to use str::split_whitespace. 2016-03-21 21:16:07 -04:00
header.rs compiletest: Add rustc-env for run-pass/super-fast-paren-parsing. 2016-03-17 22:48:07 +02:00
procsrv.rs std: Clean out deprecated APIs 2016-03-12 12:31:13 -08:00
raise_fd_limit.rs compiletest/raise_fd_limit: use libc instead of custom impl 2015-11-10 12:27:55 -05:00
runtest.rs Set source file name when setting breakpoints in lldb 2016-03-26 21:40:13 -05:00
util.rs Add emscripten support to compiletest 2016-02-06 20:56:31 +00:00